What changed in this filing

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Item 1A. Risk Factors

2026-03-19 compared with 2025-03-20 · 744 added, 1231 removed, 316 unchanged (86% of the section changed)

in our common stock involves a high degree of risk.

You should carefully consider the risks described below, together with other information

in this Form 10-K, and our other filings with the SEC, including our financial statements and the related notes and the sections entitled

“Management’s Discussion and Analysis of Financial Condition and Results of Operations” in such filings, before deciding

whether to invest in our common stock.

The occurrence of any of the events or developments described below could materially and adversely

affect our business, financial condition, results of operations and growth prospects.

In such an event, the market price of our common

stock could decline, and you may lose all or part of your investment.

Additional risks and uncertainties not presently known to us or

that we currently deem immaterial may also impair our business operations.

business, results of operations and financial condition and the industry in which we operate are subject to various risks.

We have listed

below (in order of importance or probability of occurrence) the most significant risk factors applicable to us, but they do not constitute

all of the risks that may be applicable to us.

New risks may emerge from time to time, and it is not possible for us to predict all potential

risks or to assess the likely impact of all risks.

You should read this summary together with the more detailed description of each risk

factor contained below.

Some of these material risks include:

Our business, results of operations and financial condition and the industry

in which we operate are subject to various risks.

We have listed below the most significant risk factors we believe to be applicable to

us, but they do not constitute all of the risks that may be applicable to us.

New risks may emerge from time to time, and it is not possible

for us to predict all potential risks or to assess the likely impact of all risks.

References to past events are examples only and are

not intended to be a complete listing or to indicate the likelihood of similar events occurring in the future.

You should read this summary

together with the more detailed description of each risk factor contained below, as well as other information in this Form 10-K and our

other filings with the SEC, including our financial statements and the related notes and the sections entitled “Management’s

Discussion and Analysis of Financial Condition and Results of Operations” in such filings.

These disclosures reflect the Company’s

beliefs and opinions as to factors that could materially and adversely affect the Company and its securities in the future.

Some of these

material risks include:

of Material Risk Factors

Related to the License and Supply Agreements and our Licensed Products

our revenue derives solely from sales of products we license from other companies.

If the license agreements are terminated, we could

lose license rights that are important to our business.

important patents for Ameluz ® expired in 2019.

If generic versions of Ameluz ®

enter the market, we may need to reduce the price of Ameluz ® significantly, which would reduce revenues, and may lose

significant market share.

Related to our Products

If generic versions of Ameluz enter the market, we may need to reduce the price of Ameluz

significantly, which would reduce revenues, and may cause us to lose significant market share.

business depends substantially on the success of Ameluz.

If we or the Ameluz Licensor

are unable to successfully obtain and maintain regulatory approvals or reimbursement for Ameluz ® for existing and

additional indications, our business may be materially harmed.

the Ameluz Licensor fails to maintain its relationships with the manufacturers of Ameluz, or if those manufacturers are unable to

produce Ameluz, our business could be materially harmed.

our Licensors or our Licensors’ manufacturing partners, as applicable, fail to manufacture our licensed products in sufficient

quantities and at acceptable quality and cost levels, we may face a bar to, or delays in, the commercialization of those products

or we will be unable to meet market demand and lose potential revenues.

our Licensors’ efforts to protect the proprietary nature of their intellectual property related to our licensed products are

not adequate, we may not be able to compete effectively in our market.

party claims of intellectual property infringement may affect our ability to sell our licensed products and may also prevent or delay

our Licensors’ product discovery and development efforts.

Biofrontera Group has been involved in lawsuits to defend or enforce patents related to our licensed products, similar suits may

arise in the future, which could be expensive, time-consuming and unsuccessful.

trade secrets of our Licensors are difficult to protect.

subsidiary and certain third-party employees and our licensed patents are subject to foreign laws.

international dealings with our Licensors may pose currency risks.

Company may be unable to effectuate a sale of Xepi® in a timely manner or receive consideration in excess of the carrying value

of the asset that is currently held for sale.

If we are unable to successfully obtain and maintain regulatory approvals or

reimbursement for Ameluz for existing and additional indications, our business may be materially harmed.

we or our manufacturing partners, as applicable, fail to manufacture our products in sufficient quantities and at acceptable quality

and cost levels, we may face a bar to, or delays in, the commercialization of those products or we will be unable to meet market

demand and lose potential revenues.

failures, or suboptimal performance of our manufacturing equipment could disrupt operations,

increase costs, impair product quality, and materially and adversely affect our business,

financial condition, and results of operations.

our efforts to protect the proprietary nature of our intellectual property related to our products are not adequate, we may not be

able to compete effectively in our market.

are currently and have been involved in intellectual property lawsuits related to our products.

Similar suits may also arise

in the future, which could be expensive, time-consuming and unsuccessful.

international business dealings with our manufacturing partners may pose currency risks.

products and future emerging products may erode sales of our products.

Geopolitical instability, trade disputes, and tariffs imposed on imports

could materially increase our costs, disrupt our supply chain, and adversely affect our business, financial condition, and results of

Related to Our Business and Strategy

sourcing and manufacture of our licensed products as well as, in part, the regulatory approvals and clinical trials related to our

licensed products are currently controlled by our existing collaborators.

Our lack of control could adversely affect our ability

to implement our strategy for the commercialization of our licensed products.

coverage and medical expense reimbursement may be limited or unavailable in certain market segments for our licensed products, which

could make it difficult for us to sell our licensed products.

legislative changes may have a material adverse effect on our business and results of operations.

date, we have a relatively short history of sales of our licensed products in the United States.

products and future emerging products may erode sales of our licensed products.

face significant competition, and our operating results will suffer if we fail to compete effectively.

we are unable to maintain effective marketing and sales capabilities or enter into agreements with third parties to market and sell

our licensed products, we may be unable to generate revenue growth.

United States market size for Ameluz ® for the treatment of AK may be smaller than we have estimated.

our Licensors are subjected to sanctions due to noncompliance with law, our licensed products could be subject to restrictions or

withdrawal from the market.

licensed products may not gain market acceptance among members of the medical community.

failure to comply with healthcare laws and regulations and could have a material adverse effect on our results of operations and

financial condition.

recall of our licensed drug or medical products, or the discovery of serious safety issues with our licensed drug or medical products,

could have a significant negative impact on us.

products subject to extensive governmental regulation, and failure to comply with applicable requirements could cause our business to

Our actual or perceived failure to comply with data and data security regulations

could harm our business.

are highly dependent on our key personnel, and if we are not successful in attracting and retaining highly qualified personnel, we

may be unable to successfully implement our business strategy.

employees may engage in misconduct or other improper activities.

will need to grow our organization and we may experience difficulties in managing this growth.

business and operations would suffer in the event of system failures or, cyber-attacks.

product liability lawsuits are brought against us, we may incur substantial liabilities

to comply with applicable anti-corruption legislation could result in fines and criminal penalties.

licensed products will be subject to ongoing regulatory requirements.

manufacturers may launch products at risk of patent infringement.

results of our R&D efforts are uncertain.

Insurance coverage and medical expense reimbursement may be limited

or unavailable in certain market segments for our products, which could make it difficult for us to sell our products.

Healthcare legislative changes may have a material adverse effect on

our business and results of operations.

If we are unable to maintain effective marketing and sales capabilities we may be unable to generate revenue growth.

If we are unable to establish and maintain relationships with GPOs, our future revenues and/or future profitability

could be jeopardized.

The United States market for Ameluz for the treatment of AK may be

smaller than we have estimated.

Even if we obtain additional regulatory approvals extending our products’

indications, they may not gain market acceptance or become widely accepted among members of the medical community.

We are subject to healthcare laws and regulations.

Our failure to comply

with those laws and regulations could have a material adverse effect on our results of operations and financial condition.

A recall of our drug or medical products, or the discovery of serious

safety issues with our drug or medical products, could have a significant negative impact on us.

We are highly dependent on our key personnel, and if we are not successful

in attracting and retaining highly qualified personnel, we may be unable to successfully implement our business strategy.

We will need to grow our organization and we may experience difficulties

in managing this growth.

Our business and operations could suffer in the event of system failures

or cyber-attacks.

If lawsuits are brought against us, we may incur substantial

Our subsidiary and certain third-party employees are subject to foreign

Third party claims of intellectual property infringement may affect

our ability to sell our products and may also prevent or delay our product discovery and development efforts.

The results of our R&D efforts are uncertain.

Related to Our Financial Position and Capital Requirements

7 unchanged sentences

developmental activities and potential commercial prospects.

products may pose safety and other issues that could delay or prevent the regulatory approval of additional indications and result

in significant negative consequences.

we are unable to obtain regulatory approval for additional indications of our products on a timely basis or at all, our business

could be substantially harmed.

third parties conducting some of our clinical trials do not carry out their contractual duties or meet expected deadlines, we may

be unable to obtain regulatory approval to extend the indications of our licensed products.

licensed products may pose safety and other issues that could delay or prevent the regulatory approval of additional indications

and result in significant negative consequences.

we are ultimately unable to obtain regulatory approval for additional indications of our licensed products on a timely basis or at

all, our business will be substantially harmed.

be unable to obtain regulatory approval to extend the indications of our products.

Related to Corporate Governance, Including Being a Public Company

If we fail to maintain an effective system of internal controls, our ability

to produce timely and accurate financial statements may be impaired, investors may lose confidence in our financial reporting, and the

price of our common stock may decline.

have incurred, and will continue to incur, increased costs as a result of operating as a public company, and our management devotes substantial time to compliance with our public company responsibilities.

cannot be certain if the reduced disclosure requirements applicable to us as an emerging growth company or smaller reporting company

will make our common stock less attractive to investors.

we fail to maintain an effective system of internal controls, our ability to produce timely and accurate financial statements may

be impaired, investors may lose confidence in our financial reporting, and the price of our common stock may decline.

Related to Our Securities and the Ownership of Our Common Stock

of our outstanding warrants could discourage an acquisition of us by a third party.

share price may be volatile.

we fail to maintain compliance with applicable listing standards, our common stock and publicly-traded warrants could be delisted

sales of our common stock in the public market could cause our share price to fall.

are exercisable for our common stock, which, if exercised, would result in dilution to our stockholders.

securities or industry analysts do not publish research or publish unfavorable research about our business, our stock price and trading

volume could decline.

quarterly operating results may fluctuate significantly.

sales and issuances of our common stock or rights to purchase our common stock could result in dilution and could cause the stock

price of our common stock to decline.

gain on an investment in our common stock likely depends on increases in the price of our common stock.

stockholder rights plan could discourage a takeover or other transaction that stockholders may favor.

charter documents and Delaware law could prevent a takeover that stockholders consider favorable and could also reduce the market

price of our stock.

certificate of incorporation could limit our stockholders’ ability to obtain a judicial forum other than the Court of Chancery

of the State of Delaware for disputes with us or our directors, officers or employees.

for indemnification by our directors and officers may reduce our available funds to satisfy successful third-party claims against

us and may reduce the amount of money available to us for our common stock increases.

of our warrants are accounted for as a liability and recorded at fair value with changes in fair value each period, which may have

an adverse effect on the market price of our common stock.

Related to the License and Supply Agreements and Our Licensed Products

our sole source of revenue is from sales of products we license from other companies.

If we fail to comply with our obligations in the

agreements under which we license rights from such third parties, or if the license agreements are terminated for other reasons, we could

lose license rights that are important to our business.

are a party to license agreements with Biofrontera Pharma, GmbH and Biofrontera Bioscience, GmbH (for Ameluz ® and the

RhodoLED ® Lamps) and with Ferrer (for Xepi ® ) and expect to enter into additional licenses in the

Our existing license agreements impose, and we expect that future license agreements will impose, on us various development,

regulatory diligence obligations, payment of milestones or royalties and other obligations.

If we fail to comply with our obligations

under our license agreements, the licensor may have the right to terminate the license.

In the event that any of our existing or future

important licenses were to be terminated by the licensor, we would likely need to cease further commercialization of the related licensed

product or be required to spend significant time and resources to modify the licensed product to not use the rights under the terminated

In the case of marketed products that depend upon a license agreement, we could be required to cease our commercialization activities,

including sale of the affected product.

For a summary of the terms of the license agreements, see “ Business—Commercial

Partners and Agreements ” in this Form 10-K.

have arisen and may continue to arise between us and any of our Licensors regarding intellectual property subject to such agreements,

scope of rights granted under the agreement and other interpretation-related issues;

and the extent to which our technology and processes infringe on intellectual property of the licensor that is not subject to the

right to sublicense patent and other rights to third parties;

diligence obligations with respect to the use of the licensed intellectual property, and what activities satisfy those diligence

ownership of inventions and know-how resulting from the joint creation or use of intellectual property by our Licensors and us, should

any such joint creation occur;

right to transfer or assign the license;

effects of termination.

or other disputes over intellectual property that we have licensed may prevent or impair our ability to maintain our current arrangements

on acceptable terms or may impair the value of the arrangement to us.

Any such dispute, or termination of a necessary license, could

have a material adverse effect on our business, financial condition and results of operations.

important patents for our licensed product Ameluz ® expired in 2019.

Although the process of developing generic topical

dermatological products for the first time presents specific challenges that may deter potential generic competitors, generic versions

of Ameluz ® may enter the market following the recent expiration of these patents.

If this happens, we may need to reduce

the price of Ameluz ® significantly and may lose significant market share.

patent family that protected the technology relating to nanoemulsion of 5-aminolevulinic acid, the active ingredient in Ameluz ® ,

against copying by competitors expired on November 12, 2019.

This patent family included United States Patent No.

6,559,183, which, prior to its

expiration, served as a material, significant and possibly the only barrier to entry into the United States market by generic versions of Ameluz ® .

Although the process of developing generic topical dermatological products presents specific challenges that may deter potential generic

competitors, Patent No.

6,559,183 no longer prevents generic versions of Ameluz ® from entering the United States market and competing

with Ameluz ® .

If generic competitors do enter the market, this may cause a significant drop in the price of Ameluz ®

and, therefore, a significant drop in our profits.

We may also lose significant United States market share for Ameluz ® .

Ameluz Licensor holds another patent family protecting the technology relating to nanoemulsions for which they have been issued patents

in various jurisdictions and which expire in December 2027.

A corresponding United States patent application has been filed by the Ameluz Licensor

but is still pending.

We cannot guarantee that this United States patent will be issued or, if issued, will adequately protect us against copying

by competitors.

business depends substantially on the success of our principal licensed product Ameluz ® .

If we or the Ameluz Licensor

are unable to successfully obtain and maintain regulatory approvals or reimbursement for Ameluz ® for existing and additional

indications, our business may be materially harmed.

the Ameluz Licensor has received marketing approval in the United States for Ameluz ® for lesion- and field-directed treatment

of actinic keratosis in combination with PDT using the BF-RhodoLED ® Lamps, there remains a significant risk that

Our share price may be volatile, and you may be unable to sell your shares and/or warrants at or above the offering price.

If we fail to maintain compliance with applicable listing standards, our common stock and publicly traded warrants could be delisted from Nasdaq.

Warrants are exercisable for our common stock, which, if exercised, would result in dilution to our stockholders.

Future sales and issuances of our common stock or rights to purchase our common stock could result in dilution and could cause the stock price of our common stock to decline.

Certain provisions of our outstanding warrants, our charter documents, and Delaware law could prevent a takeover that stockholders consider favorable and could also reduce the market price of our stock.

Many of our warrants are accounted for as a liability and recorded at fair value with changes in fair value each period, which may have an adverse effect on the market price of our common stock.

Related to Our Products

versions of Ameluz may enter the market following the expiration of our patents, which may lead to significant reductions in the price

of Ameluz and significant decreases in our market share.

The process of developing generic topical dermatological products presents

specific challenges that may deter potential generic competitors.

If generic competitors do enter the market, this may cause

a significant drop in the price of Ameluz and our United States market share for Ameluz, materially and adversely impacting our results

of operations, business, and stock price.

hold several patent families protecting our products, including 1) a patent family that protects the technology relating to

nanoemulsions that expires in December 2027, 2) a patent family that protects the current Ameluz formulations (without propylene

glycol) that expires in 2043, and 3) several patent families regarding illumination protocols used in or planned for Ameluz PDT and

covering the RhodoLED Lamps.

However, we cannot guarantee that these patents (or additional patents for which we have applied, if

issued) will adequately protect us against copying by competitors.

business depends substantially on the success of our principal product, Ameluz.

If we are unable to successfully obtain and maintain

regulatory approvals or reimbursement for Ameluz for existing and additional indications, our business may be materially

Although we have received marketing approval in the United States for Ameluz

for lesion- and field-directed treatment of AK in combination with PDT using the BF-RhodoLED Lamps, there remains a significant risk that

we will fail to generate sufficient revenue or otherwise successfully commercialize the product in the United States.

The success of

our product will depend on several factors, including:

The success of Ameluz

will depend on several factors, including:

completion of further clinical trials;

of further regulatory approvals, including for the marketing of Ameluz for additional indications;

contract manufacturing facility maintaining regulatory compliance;

contract manufacturing facilities maintaining regulatory compliance;

with applicable law for our sales force and marketing efforts;

contract manufacturing facility manufacturing sufficient quantities in acceptable quality;

Ameluz Licensor sourcing sufficient quantities of raw materials used to manufacture our licensed products;

acceptable safety and effectiveness profiles for our licensed products;

Ameluz Licensor obtaining and maintaining patent and trade secret protection and regulatory exclusivity;

Ameluz Licensor protecting its intellectual property rights.

we or the Ameluz Licensor do not achieve one or more of these factors in a timely manner, or at all, we could experience significant

delays or an inability to successfully commercialize our licensed products, which would materially harm our business and we may not be

able to earn sufficient revenue and cash flows to continue our operations.

the Ameluz Licensor received approval from the FDA to market in the United States Ameluz ® in combination with PDT using

the BF-RhodoLED ® lamp, any new lamp we may license would require new approval from the FDA.

We cannot assure you that

the Biofrontera Group will develop any new lamps (beyond the BF-RhodoLED ® XL lamp which was approved by the FDA on October

21, 2021) or obtain any such new approval.

Ameluz Licensor currently depends on a single unaffiliated contract manufacturer to manufacture Ameluz ® and has contracted

with a second unaffiliated contract manufacturer to begin producing Ameluz ® .

If the Ameluz Licensor fails

to maintain its relationships with these manufacturers or if both of these manufacturers are unable to produce product for the Ameluz

Licensor, our business could be materially harmed.

The Ameluz Licensor supplies us with Ameluz ® .

The Ameluz Licensor currently depends on a single unaffiliated

contract manufacturer located in Switzerland to manufacture Ameluz ® , Glaropharm AG, and has signed an agreement with a

second unaffiliated contract manufacturer located in Germany, Pharbil Waltrop GmbH, to begin to supply it with Ameluz ® to

ensure stability of the supply chain.

If the Ameluz Licensor fails to maintain its relationships with both of these manufacturers or

if the Ameluz Licensor fails to maintain its relationship with its current manufacturer and the second manufacturer has not yet completed

the necessary steps to begin manufacturing Ameluz ® , the Ameluz Licensor may be unable to obtain an alternative manufacturer

of Ameluz ® that could deliver the quantity of the product at the quality and cost levels that we require.

Even if an acceptable

alternative manufacturer could be found, we would expect long delays in transitioning the manufacturing from the existing manufacturer

to a new manufacturer.

Problems of this kind could cause us to experience order cancellations and loss of market share.

The failure of

either manufacturer to supply the Ameluz Licensor with Ameluz ® that satisfies quality, quantity and cost requirements

in a timely manner could impair our ability to deliver Ameluz ® to the United States market and could increase costs, particularly

if the Ameluz Licensor is unable to obtain Ameluz ® from alternative sources on a timely basis or on commercially reasonable

In addition, each manufacturer is regulated by the country in which it is located and by the FDA and must comply with applicable

laws and regulations.

Finding a suitable replacement of these particular partners would therefore be extremely difficult for the Ameluz

If the Ameluz Licensor lost these manufacturers, this could have a material adverse effect on our business, prospects, financial

condition and/or results of operations.

If the suppliers fail to comply, this could harm our business.

our Licensor or our Licensors’ manufacturing partners, as applicable, fail to manufacture Ameluz ® , RhodoLED ®

Lamps, or other marketed products in sufficient quantities and at acceptable quality and cost levels, or to fully comply with current

good manufacturing practice, or cGMP, or other applicable manufacturing regulations, we may face a bar to, or delays in, the commercialization

of the products under license to us or we will be unable to meet market demand, and lose potential revenues.

Our Licensors supply us with the licensed product that we sell in the United States market.

The manufacture of the products we license

requires significant expertise and capital investment.

Currently, all commercial supply for each of our commercial licensed products

are manufactured by single unaffiliated contract manufacturers.

Our Licensors would each need to spend substantial time and expense

to replace their respective contract manufacturer if such contract manufacturer failed to deliver products in the quality and

quantities we demand or failed to meet any regulatory or cGMP requirements.

Our Licensors take precautions to help safeguard their

respective manufacturing facilities, including acquiring insurance and performing on site audits.

However, vandalism, terrorism or a

natural or other disaster, such as a fire or flood, could damage or destroy manufacturing equipment or the inventory of raw material

or finished goods, cause substantial delays in operations, result in the loss of key information, and cause additional expenses.

Licensors’ insurance may not cover losses related to our licensed products in any particular case.

In addition, regardless of

the level of insurance coverage, damage to our Licensors’ facilities may have a material adverse effect on our business,

financial condition and operating results.

while our Licensors take reasonable precautions to ensure the successful production of our commercially licensed products, their contract

manufacturers may experience a myriad of business difficulties (i.e., workforce instability, supply chain issues, erosion of customer

base, etc.) that could impact their financial solvency.

Licensors’ manufacturing partners must comply with federal, state and foreign regulations, including FDA regulations governing

cGMP enforced by the FDA through its facilities inspection program and by similar regulatory authorities in other jurisdictions where

we do business.

These requirements include, among other things, quality control, quality assurance and the maintenance of records and

documentation.

For the medical device products we license, our Licensors are required to comply with the FDA’s Quality System Regulation,

or QSR, which covers the methods and documentation of the design, testing, production, control, quality assurance, labeling, packaging,

sterilization, storage and shipping of our medical device products.

Our Licensors’ manufacturing partners must comply with federal, state

and foreign regulations, including FDA regulations governing cGMP enforced by the FDA through its facilities inspection program and by

similar regulatory authorities in other jurisdictions where we do business.

These requirements include, among other things, quality control,

quality assurance and the maintenance of records and documentation.

For the medical device products we license, our Licensors are required

to comply with the FDA’s Quality System Regulation, or QSR, which covers the methods and documentation of the design, testing, production,

control, quality assurance, labeling, packaging, sterilization, storage and shipping of our medical device products.

Licensors’ facilities or our Licensors’ contract facilities, as applicable, have been inspected by the FDA for cGMP compliance.

If our Licensors’ or our Licensors’ contract manufacturers, as applicable, do not successfully maintain cGMP compliance for

these facilities, commercialization of our licensed products could be prohibited or significantly delayed.

Even after cGMP compliance

has been achieved, the FDA or similar foreign regulatory authorities at any time may implement new standards or change their interpretation

and enforcement of existing standards for manufacture, packaging, testing of or other activities related to our licensed products.

our licensed commercialized medical device product, the FDA audits compliance with the through periodic announced and unannounced inspections

of manufacturing and other facilities.

contract manufacturing facility producing sufficient quantities at acceptable quality;

sufficient quantities of raw materials used to manufacture our products;

acceptable safety and effectiveness profiles for our products;

current reimbursement coverage for our existing indication, and expanding reimbursement to cover future indications;

and maintaining patent and trade secret protection and regulatory exclusivity;

our intellectual property rights.

we do not achieve one or more of these factors in a timely manner, or at all, we could experience significant delays or an inability

to successfully commercialize our products, which would materially harm our business and we may not be able to earn sufficient revenue

and cash flows to continue our operations.

we have received approval from the FDA to market in the United States Ameluz in combination with PDT using the BF-RhodoLED lamp series,

any new lamp we may license would require new approval from the FDA.

We cannot assure that we will develop any new lamps (beyond the

BF-RhodoLED XL lamp, which was approved by the FDA on October 21, 2021), or obtain any such new approval.

If we or our manufacturing partners, as applicable, fail to manufacture

Ameluz, RhodoLED Lamps, or other marketed products in sufficient quantities and at acceptable quality and cost levels, or to fully comply

with cGMP or other applicable manufacturing regulations, we may face a bar to, or delays in, the commercialization of our products or

be unable to meet market demand, and lose potential revenues.

manufacture of our products requires significant expertise and capital investment.

We would need to spend substantial time and expense

to replace our respective contract manufacturers if any such contract manufacturer failed to deliver products in the quality and quantities

we demand or failed to meet any regulatory or cGMP requirements.

We take precautions to help safeguard their respective manufacturing

facilities, including acquiring insurance and performing on site audits.

However, vandalism, terrorism or a natural or other disaster,

such as a fire or flood, could damage or destroy manufacturing equipment or the inventory of raw material or finished goods, cause substantial

delays in operations, result in the loss of key information, and cause additional expenses.

Our insurance may not cover losses related

to our products in any particular case.

In addition, regardless of the level of insurance coverage, damage to our facilities may have

a material adverse effect on our business, financial condition and operating results.

while we take reasonable precautions to ensure the successful production of our commercial products, our contract manufacturers may experience

a myriad of business difficulties (i.e., workforce instability, supply chain issues, erosion of customer base, etc.) that could impact

their financial solvency.

Our manufacturing partners must comply with federal, state and foreign regulations,

including FDA regulations governing cGMP enforced by the FDA through its facilities inspection program and by similar regulatory authorities

in other jurisdictions where we do business.

These requirements include, among other things, quality control, quality assurance and the

maintenance of records and documentation.

For our medical device products, we are required to comply with the FDA’s QSR which covers

the methods and documentation of the design, testing, production, control, quality assurance, labeling, packaging, sterilization, storage

and shipping of our medical device products.

facilities and our contract facilities have been inspected by the FDA for cGMP compliance.

If our or our contract manufacturers do not

successfully maintain cGMP compliance for these facilities, commercialization of our products could be prohibited or significantly delayed.

Even after cGMP compliance has been achieved, the FDA or similar foreign regulatory authorities at any time may implement new standards

or change their interpretation and enforcement of existing standards for manufacture, packaging, testing of or other activities related

to our products.

For our commercialized medical device product, the FDA audits compliance with the through periodic announced and unannounced

inspections of manufacturing and other facilities.

The FDA may conduct inspections or audits at any time.

Similar audit rights exist in Europe and

other foreign jurisdictions.

Any failure to comply with applicable cGMP, QSR and other regulations may result in fines and civil penalties,

suspension of production, product seizure or recall, imposition of a consent decree, or withdrawal of product approval, and would limit

the availability of our product.

Any manufacturing defect or error discovered after products have been produced and distributed also

could result in significant consequences, including adverse health consequences, injury or death to patients, costly recall procedures,

Similar audit rights exist

in Europe and other foreign jurisdictions.

Any failure to comply with applicable cGMP, QSR and other regulations may result in fines

and civil penalties, suspension of production, product seizure or recall, imposition of a consent decree, or withdrawal of product approval,

and would limit the availability of our product.

Any manufacturing defect or error discovered after products have been produced and distributed

also could result in significant consequences, including adverse health consequences, injury or death to patients, costly recall procedures,

re-stocking costs, warning letters, Form 483 reports, civil monetary penalties, product liability, damage to our reputation and potential

for product liability claims.

If our Licensors are required to find a new manufacturer or supplier, the process would likely require

prior FDA and/or equivalent foreign regulatory authority approval and would be very time consuming.

An inability to continue manufacturing

adequate supplies of our licensed products at any contract facilities could result in a disruption in the supply of our licensed products.

Delay or disruption in our ability to meet demand may result in the loss of potential revenue.

If we are required to find a new manufacturer or supplier, the process would likely require prior FDA and/or

equivalent foreign regulatory authority approval and would be very time consuming.

An inability to continue manufacturing adequate supplies

of our products at any contract facilities could result in a disruption in the supply of our products.

Delay or disruption in our ability

to meet demand may result in the loss of potential revenue.

addition, we are subject to regulations in various jurisdictions, including the Federal Drug Quality and Security Act and the Drug Supply

Chain Security Act in the United States, which require us to develop electronic systems to serialize, track, trace and authenticate units

of our licensed products through the supply chain and distribution system.

Compliance with these regulations may result in increased

expenses for our company or impose greater administrative burdens on our organization, and failure to meet these requirements could result

in fines or other penalties.

of our products through the supply chain and distribution system.

Compliance with these regulations may result in increased expenses

for our company or impose greater administrative burdens on our organization, and failure to meet these requirements could result in

fines or other penalties.

to comply with all applicable regulatory requirements may subject our company to operating restrictions and criminal prosecution, monetary

4 unchanged sentences

effect on our revenue, profitability and financial condition.

our Licensors’ efforts to protect the proprietary nature of their intellectual property related to our licensed products are not

adequate, we may not be able to compete effectively in our market.

Licensors rely upon a combination of patents, trade secret protection and confidentiality agreements to protect the intellectual property

related to the products we license from them.

Any disclosure to or misappropriation by third parties of their confidential proprietary

information could enable competitors to quickly duplicate or surpass their technological achievements, thus eroding our competitive position

in our market.

addition, the patent applications that they own may fail to result in issued patents in the United States.

Even if the patents do successfully

issue, third parties may challenge the validity, enforceability or scope thereof, which may result in such patents being narrowed, invalidated

or held unenforceable.

Furthermore, even if they are unchallenged, their patents and patent applications may not adequately protect their

intellectual property or prevent others from designing around their claims.

If the breadth or strength of protection provided by the

issued patents and patent applications our Licensors hold with respect to our licensed products is threatened, it could threaten our

ability to commercialize our licensed products.

Further, if the clinical trials for our licensed products are related, the period of time during

which we could market our licensed products under patent protection would be reduced.

Since patent applications in the United States

are confidential for a period of time after filing, we cannot be certain that our Licensors were the first to file any patent application

related to the products we license.

Furthermore, for applications in which all claims are entitled to a priority date before March 16,

2013, an interference proceeding can be provoked by a third party or instituted by the USPTO to

determine who was the first to invent any of the subject matter covered by the patent claims of our applications.

For applications containing

a claim not entitled to priority before March 16, 2013, there is greater level of uncertainty in the patent law with the passage of the

America Invents Act (2012) which brings into effect significant changes to the United States patent laws that are yet untried and untested, and

which introduces new procedures for challenging pending patent applications and issued patents.

A primary change under this reform is

creating a “first to file” system in the United States.

This will require us to be cognizant going forward of the time from

invention to filing of a patent application.

addition to the protection afforded by patents, our Licensors may rely on trade secret protection and confidentiality agreements to protect

proprietary know-how that is not patentable, processes for which patents are difficult to enforce and any other elements of our product

discovery and development processes that involve proprietary know-how, information or technology that is not covered by patents.

our Licensors may require their employees to assign their inventions to us to the extent permitted by law, and may require our employees,

consultants, advisors and any third parties who have access to our proprietary know-how, information or technology to enter into confidentiality

agreements, we cannot be certain that our trade secrets and other confidential proprietary information will not be disclosed or that

competitors will not otherwise gain access to our trade secrets or independently develop substantially equivalent information and techniques.

Furthermore, the laws of some foreign countries do not protect proprietary rights to the same extent or in the same manner as the laws

of the United States or the EU.

As a result, our Licensors may encounter significant problems in protecting and defending their intellectual

property in the United States, in the EU and in other countries.

If they are unable to prevent unauthorized material disclosure of their

intellectual property to third parties, we may not be able to establish or maintain a competitive advantage in our market, which could

materially adversely affect our business, operating results and financial condition.

party claims of intellectual property infringement may affect our ability to sell our licensed products and may also prevent or delay

our Licensors’ product discovery and development efforts.

commercial success depends in part on our Licensors avoiding infringement of the patents and proprietary rights of third parties.

is a substantial amount of litigation involving patents and other intellectual property rights in the biotechnology and pharmaceutical

industries, as well as administrative proceedings for challenging patents, including interference and reexamination proceedings before

the USPTO, or oppositions and other comparable proceedings in foreign jurisdictions.

Recently, following United States patent reform, new procedures

including inter partes review and post grant review have been implemented.

This reform includes changes in law and procedures

that are untried and untested and will bring uncertainty to the possibility of challenge to our patents in the future.

As the biotechnology and pharmaceutical industries expand and more patents are issued, the risk increases

that our licensed products may give rise to claims of infringement of the patent rights of others.

parties may assert that we or our Licensors are employing their proprietary technology without authorization.

There may be third party

patents of which we or our Licensors are currently unaware with claims to materials, formulations, devices, methods of manufacture or

methods for treatment related to the use or manufacture of the products we license.

Because patent applications can take many years to

issue, there may be currently pending patent applications which may later result in issued patents that our licensed products or product

candidates may infringe.

In addition, third parties may obtain patents in the future and claim that use of our licensed technologies

infringes upon such patents.

If any third-party patents were held by a court of competent jurisdiction to cover the manufacturing process

of our licensed products, any molecules formed during the manufacturing process or any final product itself, the holders of any such

patents may be able to block our ability to commercialize the product unless we obtained a license under the applicable patents, or until

such patents expire or they are finally determined to be held invalid or unenforceable.

Similarly, if any third-party patent were held

by a court of competent jurisdiction to cover aspects of the formulations, processes for manufacture or methods of use, including combination

therapy or patient selection methods, the holders of any such patent may be able to block our ability to commercialize the product unless

we obtained a license or until such patent expires or is finally determined to be held invalid or unenforceable.

In either case, such

a license may not be available on commercially reasonable terms or at all.

If we or our Licensors are unable to obtain a necessary license

to a third-party patent on commercially reasonable terms, or at all, our ability to commercialize our licensed products may be impaired

or delayed, which could in turn significantly harm our business.

making claims against us or our Licensors may seek and obtain injunctive or other equitable relief, which could effectively block our

ability to sell our licensed products and to further commercialize our licensed products.

Defense of these claims, regardless of their

merit, would involve substantial litigation expense and would be a substantial diversion of employee resources from our business.

the event of a successful claim of infringement against us, we may have to pay substantial damages, including treble damages and attorneys’

fees for willful infringement, obtain one or more licenses from third parties, pay royalties or redesign our infringing products, which

may be impossible or require substantial time and monetary expenditure.

We cannot predict whether any such license would be available

at all or whether it would be available on commercially reasonable terms.

Furthermore, even in the absence of litigation, we or our Licensors

may need to obtain licenses from third parties to advance their research or allow commercialization of the products we license.

our licensors may fail to obtain any of these licenses at a reasonable cost or on reasonable terms, if at all.

In that event, we would

be unable to further commercialize our licensed products, which could harm our business significantly.

September 13, 2023, Biofrontera was served with a complaint by DUSA, Sun Pharmaceutical Industries, Inc., and Sun Pharmaceutical

Industries LTD in which DUSA alleges breach of contract, violation of the Lanham Act, and unfair trade practices.

Separately, on

June 26, 2024 and June 27, 2024, Sun filed two complaints against Biofrontera, Biofrontera AG, Biofrontera Pharma, and Biofrontera

Bioscience with the United States District Court for the District of Massachusetts and the International Trade Commission, both alleging infringement of two patents held by Sun.

Commitments and Contingencies – Legal Claims for more information regarding these cases .

The Company denies the Plaintiffs’ claims and intends to defend these matters vigorously.

Based on the Company’s assessment of the facts underlying the above claims and, the uncertainty of litigation, the Company cannot

estimate the possibility of a material loss, nor the potential range of loss that may result from either action.

If the final resolution

of the matter is adverse to the Company, it could have a material impact on the Company’s financial position, results of operations,

or cash flows.

Biofrontera Group has been involved in lawsuits to defend or enforce patents related to our licensed products and they or another licensor

may become involved in similar suits in the future, which could be expensive, time-consuming and unsuccessful.

may infringe upon the patents for our licensed products.

To counter infringement or unauthorized use, we or our Licensors may be required

to file infringement claims, which can be expensive and time-consuming.

In addition, in an infringement proceeding, a court may decide

that one or more of our Licensors’ patents is not valid or is unenforceable, or may refuse to stop the other party from using the

technology at issue on the grounds that our patents do not cover the technology in question.

An adverse result in any litigation or defense

proceedings, could put one or more of our patents at risk of being invalidated, held unenforceable, or interpreted narrowly and could

put our patent applications at risk of not issuing.

Defense of these claims, regardless of their merit, would involve substantial litigation

expense and would be a substantial diversion of employee resources from our business.

In the event of a successful claim or counterclaim

of infringement against us, we may have to pay substantial damages, including treble damages and attorneys’ fees for willful infringement,

obtain one or more licenses from third parties, pay royalties or redesign our infringing products, which may be impossible or require

substantial time and monetary expenditure.

failures, or suboptimal performance of our manufacturing equipment could disrupt operations, increase costs, impair product quality,

and materially and adversely affect our business, financial condition, and results of operations.

manufacturing operations depend on the reliable performance and availability of our manufacturing equipment.

Unplanned breakdowns, accelerated

wear, and other performance issues can occur despite preventive maintenance and monitoring, resulting in production outages or slowdowns,

yield losses, quality deviations, rework and scrap, missed delivery schedules, and higher costs for expedited freight, overtime, or alternative

sourcing that compress margins.

timing and magnitude of equipment failures are inherently difficult to predict.

Significant breakdowns or repeated failures can lead

to extended downtime while we diagnose issues, procure spare parts, or obtain specialized third-party service.

Lead times for critical

components—particularly custom or long-lead items—can be lengthy and volatile, and repair vendors may have limited availability

during peak periods.

In some cases, replacement rather than repair may be required, resulting in substantial capital expenditures.

we are unable to timely repair or replace equipment, we could lose sales, incur contractual penalties or liquidated damages, or face

increased warranty claims.

Our insurance may not cover fully, or at all, lost production, margin shortfalls, replacement costs, or consequential

damages, and any recoveries could be delayed, contested, or subject to deductibles and coverage limits.

Any significant disruption in

our manufacturing capability could have a material adverse effect on our business, financial condition, results of operations, and cash

our efforts to protect the proprietary nature of our intellectual property related to our products are not adequate, we may not be able

to compete effectively in our market.

rely upon a combination of patents, trade secret protection and confidentiality agreements to protect the intellectual property related

to our products.

Any disclosure to or misappropriation by third parties of their confidential proprietary information could enable competitors

to quickly duplicate or surpass their technological achievements, thus eroding our competitive position in our market.

In addition, the patent applications that we own may fail to result in issued

patents in the United States.

Even if the patents do successfully issue, third parties may challenge the validity, enforceability or scope

thereof, which may result in such patents being narrowed, invalidated or held unenforceable.

even if they are unchallenged, our patents and patent applications may not adequately protect our intellectual property or prevent others

from designing around our claims.

If the breadth or strength of protection provided by the issued patents and patent applications we hold

with respect to our products is threatened, it could threaten our ability to commercialize our products.

Further, if the clinical trials

for our products are related, the period of time during which we could market our products under patent protection would be reduced.

patent applications in the United States are confidential for a period of time after filing, we cannot be certain that we were the first

to file any patent application related to our products.

In addition to the protection afforded by patents, we rely on trade secret

protection and confidentiality agreements to protect proprietary know-how that is not patentable, processes for which patents are difficult

to enforce and any other elements of our product discovery and development processes that involve proprietary know-how, information or

technology that is not covered by patents.

Although we may require our employees to assign their inventions to us to the extent permitted

by law, and may require our employees, consultants, advisors and any third parties who have access to our proprietary know-how, information

or technology to enter into confidentiality agreements, we cannot be certain that our trade secrets and other confidential proprietary

information will not be disclosed or that competitors will not otherwise gain access to our trade secrets or independently develop substantially

equivalent information and techniques.

Our trade secrets also could be independently discovered by our competitors, in which case, we would not be able to prevent use of such trade secrets by our competitors.

The enforcement of a claim alleging

that a party illegally obtained and was using our trade secrets could be difficult, expensive and time consuming and the outcome would

be unpredictable.

There exists a risk that we may not be able to detect when misappropriation of trade secrets has occurred or where a

third party is using such trade secrets without our or their knowledge.

The failure to obtain or maintain meaningful trade secret protection

could adversely affect the competitive position of our products.

Furthermore, the laws of some foreign countries do not protect proprietary

rights to the same extent or in the same manner as the laws of the United States or the EU.

As a result, we may encounter significant

problems in protecting and defending our intellectual property in the United States, in the EU and in other countries.

If we are unable

to prevent unauthorized material disclosure of their intellectual property to third parties, we may not be able to establish or maintain

a competitive advantage in our market, which could materially adversely affect our business, operating results and financial condition.

are and have been involved in intellectual property lawsuits related to our products and we may become involved in similar suits

in the future, which could be expensive, time-consuming and unsuccessful.

may infringe upon the patents for our products.

To counter infringement or unauthorized use, we may be required to file infringement

claims, which can be expensive and time-consuming.

In addition, in an infringement proceeding, a court may decide that one or more of

our patents is not valid or is unenforceable, or may refuse to stop the other party from using the technology at issue on the grounds

that our patents do not cover the technology in question.

An adverse result in any litigation or defense proceedings, could put one or

more of our patents at risk of being invalidated, held unenforceable, or interpreted narrowly and could put our patent applications at

risk of not issuing.

Defense of these claims, regardless of their merit, would involve substantial litigation expense and would be a

substantial diversion of employee resources from our business.

In the event of a successful claim or counterclaim of infringement against

us, we may have to pay substantial damages, including treble damages and attorneys’ fees for willful infringement, obtain one or

more licenses from third parties, pay royalties or redesign our infringing products, which may be impossible or require substantial time

and monetary expenditure.

or derivation proceedings provoked by third parties or brought by the USPTO may be necessary to determine the priority of inventions

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or investors perceive these results to be negative, it could have a substantial adverse effect on the price of our securities.

trade secrets of our Licensors are difficult to protect.

Confidentiality

agreements with employees and others may not adequately prevent disclosure of our Licensors’ trade secrets and other proprietary

information and may not adequately protect their intellectual property.

success depends upon the skills, knowledge and experience of our Licensors’ scientific and technical personnel, consultants and

advisors as well as our partners, Licensors and contractors.

Because drug development is a highly competitive technical field, our Licensors

may rely in part on trade secrets to protect their proprietary technology and processes.

However, trade secrets are difficult to protect.

We enter into confidentiality agreements with our Licensors, corporate partners, employees, consultants and other advisors.

These agreements

typically require that the receiving party keep confidential and not disclose to third parties all confidential information developed

by the receiving party or made known to the receiving party during the course of the receiving party’s relationship.

Licensors’ trade secrets also could be independently discovered by their competitors, in which case, they would not be able to

prevent use of such trade secrets by their competitors.

The enforcement of a claim alleging that a party illegally obtained and was using

our trade secrets could be difficult, expensive and time consuming and the outcome would be unpredictable.

There exists a risk that we

or our Licensors may not be able to detect when misappropriation of trade secrets has occurred or where a third party is using such trade

secrets without our or their knowledge.

The failure to obtain or maintain meaningful trade secret protection could adversely affect the

competitive position of our licensed products.

subsidiary and certain third-party employees and our licensed patents are subject to foreign laws.

employees of our wholly owned subsidiary, Biofrontera Discovery GmbH, and a majority of the employees of Biofrontera AG, the parent company

of the Ameluz Licensor, work in Germany and are subject to German employment law.

Ideas, developments, discoveries and inventions made

by such employees and consultants are subject to the provisions of the German Act on Employees’ Inventions, which regulates the

ownership of, and compensation for, inventions made by employees.

We face the risk that disputes can occur between Biofrontera AG and

its employees or former employees pertaining to alleged non-adherence to the provisions of this act that may impact our license depending

on whether Biofrontera AG prevails or fails in any such dispute.

There is a risk that the compensation Biofrontera AG provided to employees

who assign patents to them may be deemed to be insufficient and Biofrontera AG may be required under German law to increase the compensation

due to such employees for the use of the patents.

In those cases where employees have not assigned their interests to Biofrontera AG,

Biofrontera AG may need to pay compensation for the use of those patents.

If Biofrontera AG is required to pay additional compensation

or face other disputes under the German Act on Employees’ Inventions, the impact on our license could adversely affect our results

of operations.

international dealings with our Licensors may pose currency risks, which may adversely affect our operating results and net income.

international dealings may pose currency risks, which may adversely affect our operating results and net income.

operating results may be affected by volatility in currency exchange rates and our ability to effectively manage our currency transaction

In general, we conduct our business with our Licensors and any third-party vendors in the local currency of the country in which

such licensor or vendor operates.

We do not manage our foreign currency exposure in a manner that would eliminate the effects of changes

in foreign exchange rates.

Therefore, changes in exchange rates between these foreign currencies, the dollar and the euro will affect

our selling, general and administrative, related party, and the recorded levels of assets and liabilities held in a foreign currency

and could result in exchange losses in any given reporting period.

In general, we conduct our business with any third-party vendors in the local currency of the country in which such vendor operates.

We do not manage our foreign currency exposure in a manner that would eliminate the effects of changes in foreign exchange rates.

changes in exchange rates between these foreign currencies, the dollar and the euro will affect our selling, general and administrative,

related party, and the recorded levels of assets and liabilities held in a foreign currency and could result in exchange losses in any

given reporting period.

the volatility of exchange rates, we can give no assurance that we will be able to effectively manage our currency transaction risks

or that any volatility in currency exchange rates will not have an adverse effect on our results of operations.

Company may be unable to effectuate a sale of Xepi ® in a timely manner or receive consideration in excess of the carrying

value of the asset that is currently held for sale.

the third quarter of 2024, the Company committed to a plan to sell its Xepi ® product line.

Although the Company

expects a sale to be completed during 2025, it cannot provide any assurance that it will be successful in selling the asset for a

price in excess of the carrying value of the asset, which is currently classified as

“held for sale.” The carrying amount of the asset at the time of classification was $2.3 million, which was the lower of

its carrying value or estimated fair value less cost to sell.

In the event that the Company is unable to sell its

Xepi ® product line for a price at least equal to the remaining carrying value of the assets, then it will have to

record additional charges, which could have an adverse effect on the Company’s financial position.

See Note 9, Assets Held

for Sales in our consolidated financial statements included within this Form 10-K.

Competing products and future emerging products

may erode sales of our products.

Reimbursement issues affect the economic competitiveness of our products

as compared to other therapies.

See the section entitled “ Insurance coverage and medical expense reimbursement may be limited

or unavailable in certain market segments for our products, including with respect to future indications of our products, which could

make it difficult for us to sell our products ” included below in this Item 1A.

Our industry is subject to rapid, unpredictable and

significant technological change and intense competition.

Our competitors may succeed in developing, acquiring, or licensing on an exclusive

basis, products that are safer, more effective or more desirable than our products.

Many of our competitors have substantially greater

financial, technical and marketing resources than we have.

In addition, several of these companies have significantly greater experience

than we do in developing products, conducting preclinical and clinical testing, obtaining regulatory approvals to market products for

health care, and marketing healthcare products.

Mergers and acquisitions in the pharmaceutical and

biotechnology industries may result in even more resources being concentrated in our competitors.

Competition may increase further as

a result of advances in the commercial applicability of technologies and greater availability of capital for investment in these industries.

We cannot guarantee that new drugs or future developments

in drug technologies will not have a material adverse effect on our business.

Increased competition could result in price reductions,

lower levels of government or other third-party reimbursements, failure to achieve market acceptance and loss of market share, any of

which could adversely affect our business, results of operations and financial condition.

Further, we cannot give any assurance that developments

by our competitors or future competitors will not render our technologies obsolete or less advantageous.

If we are not able to compete effectively with the

competitors and competing therapies, we may lose significant market share in the relevant markets, which could have a material adverse

effect on our revenue, results of operations and financial condition.

Geopolitical instability, trade disputes, and tariffs

imposed on imports could materially increase our costs, disrupt our supply chain, and adversely affect our business, financial condition,

and results of operations.

Our business operates in a global trade environment

that is subject to inherent and evolving geopolitical risks.

Recent actions by the U.S.

government, including the imposition of significant

tariffs on imports from certain countries, have substantially heightened uncertainty in international trade.

Because our products are

exclusively imported from Europe, our business is particularly sensitive to any tariffs, duties, and other trade restrictions imposed

on European goods entering the United States.

Any such measures could materially increase the cost of our products and reduce our margins,

particularly if we are unable to pass increased costs on to our customers through price adjustments or otherwise offset these impacts.

In addition to direct tariff exposure, our business

may be adversely affected by retaliatory trade measures imposed by foreign governments in response to U.S.

trade policy, which could further

disrupt global supply chains, increase the cost of raw materials and components sourced by our European suppliers, and create additional

logistical and regulatory complexity.

The trade policy landscape remains highly fluid and

unpredictable.

The uncertainty surrounding trade policy has contributed to significant volatility in the financial markets, which could

adversely affect our stock price, increase our cost of capital, and limit our ability to access the capital markets on favorable terms.

There can be no assurance that the current tariff regime will not be expanded or that additional trade restrictions will not be imposed

that would further impact our business.

We may be unable to fully mitigate the adverse effects of tariffs and trade restrictions, and

any failure to do so could have a material adverse effect on our business, financial condition, results of operations, and prospects.

Related to Our Business and Strategy

sourcing and manufacturing of our licensed products as well as the regulatory approvals related to our licensed products are currently

controlled, and will likely continue to be controlled for the foreseeable future, by our existing and future collaborators.

of control over these functions could adversely affect our ability to implement our strategy for the commercialization of our licensed

do not own or operate manufacturing facilities for clinical or commercial manufacture of any of our licensed products.

We outsource all

manufacturing and packaging of our licensed products to our Licensors, who may in turn contract with third parties to provide these services.

We have no direct control over the manufacturing process of our licensed products.

This lack of control may increase quality or reliability

risks and could limit our ability to quickly increase or decrease production rates.

See “—If our Licensors’ manufacturing

partners fail to manufacture Ameluz ® , RhodoLED ® Lamps or other marketed products in sufficient quantities

and at acceptable quality and cost levels, or to fully comply with current good manufacturing practice, or cGMP, or other applicable

manufacturing regulations, we may face a bar to, or delays in, the commercialization of the products under license to us or we will be

unable to meet market demand, and lose potential revenues” for more information on the risks related to the manufacture of

our licensed products.

Although we are entitled to enter into a direct agreement with the Ameluz Licensor’s

supplier under certain circumstances, there is no guarantee that we will be able to do so under terms similar to the Ameluz

Licensor’s existing agreement or without delays or difficulties, each of which could have an adverse impact on our business or

results of operations.

the Second A&R Ameluz LSA, we are not obligated or tasked with the duty to defend the intellectual property related to our

licensed products and rely on our Licensors to defend the relevant intellectual property.

This lack of control may increase the

litigation risks and could limit our ability to utilize the relevant intellectual property.

Licensors’ efforts to protect the proprietary nature of their intellectual property related to our licensed products are not

adequate, we may not be able to compete effectively in our market” for more information on the risks related to the

defense of the intellectual property related to our licensed products.

AG, as a result of its control of the manufacturing and regulatory approval of Ameluz ® , may exert greater influence

on the Company relative to the percentage of its ownership of the Company’s outstanding common stock.

coverage and medical expense reimbursement may be limited or unavailable in certain market segments for our licensed products, including

with respect to future indications of our licensed products, which could make it difficult for us to sell our licensed products.

Patients who are provided medical treatment for their conditions generally

rely on third-party payors to reimburse all or part of the costs associated with their treatment.

As such, patients are unlikely to use

our products unless coverage is provided and reimbursement is adequate to cover a significant portion of the cost of our products.

adequate coverage and reimbursement from governmental healthcare programs, such as Medicare and Medicaid, and third-party payors, such

as private health insurers and health maintenance organizations, is critical to product acceptance.

authorities and third-party payors, decide which products they

will cover and the amount of reimbursement.

Such reimbursement may depend upon a number of factors, including the government

or third-party payor’s determination that use of a product is:

coverage and medical expense reimbursement may be limited or unavailable in certain market segments for our products, including with

respect to future indications of our products, which could make it difficult for us to sell our products.

who are provided medical treatment for their conditions generally rely on third-party payors to reimburse all or part of the costs associated

with their treatment.

As such, patients are unlikely to use our products unless coverage is provided and reimbursement is adequate to

cover a significant portion of the cost of our products.

Therefore, adequate coverage and reimbursement from governmental healthcare

programs, such as Medicare and Medicaid, and third-party payors, such as private health insurers and health maintenance organizations,

is critical to product acceptance.

Government authorities and third-party payors, decide which products they will cover and the amount

of reimbursement.

Such reimbursement may depend upon a number of factors, including the government or third-party payor’s determination

that use of a product is:

covered benefit under its health plan;

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experimental nor investigational.

Coverage decisions may depend on clinical and economic

standards that disfavor new products when more established or lower cost therapeutic alternatives are already available or subsequently

become available.

Third-party payors may refuse to include a particular branded product in their formularies or lists of medications for

which third-party payors provide coverage and reimbursement, or otherwise restrict patient access through formulary controls or otherwise

to a branded product when a less costly generic equivalent or alternative is available.

Coverage may be more limited than the purposes

for which a product is approved by the FDA or similar regulatory authorities outside the United States.

decisions may depend on clinical and economic standards that disfavor new products when more established or lower cost therapeutic alternatives

are already available or subsequently become available.

Third-party payors may refuse to include a particular branded product in their

formularies or lists of medications for which third-party payors provide coverage and reimbursement, or otherwise restrict patient access

through formulary controls or otherwise to a branded product when a less costly generic equivalent or alternative is available.

may be more limited than the purposes for which a product is approved by the FDA or similar regulatory authorities outside the United

coverage and reimbursement approval for a product from a government or other third-party payor is a time consuming and costly process

that could require our Licensors to provide to the payor supporting scientific, clinical and cost-effectiveness data for the use of our

licensed products.

Our Licensors may not be able to provide data sufficient to gain acceptance with respect to coverage and reimbursement

or a particular reimbursement amount.

If reimbursement of future products or extended indications for existing licensed products is unavailable

or limited in scope or amount, or if pricing is set at unsatisfactory levels, we may be unable to achieve or sustain profitability.

that could require that we provide to the payor supporting scientific, clinical and cost-effectiveness data for the use of our products.

We may not be able to provide data sufficient to gain acceptance with respect to coverage and reimbursement or a particular reimbursement

If reimbursement of future products or extended indications for existing products is unavailable or limited in scope or amount,

or if pricing is set at unsatisfactory levels, we may be unable to achieve or sustain profitability.

legislative changes may have a material adverse effect on our business and results of operations.

the United States and certain other countries, there have been a number of legislative and regulatory changes to the health care system

that could impact our ability to sell our licensed products profitably.

that could impact our ability to sell our products profitably.

the state level, legislatures have increasingly passed legislation and implemented regulations designed to control pharmaceutical product

10 unchanged sentences

may adversely affect:

demand for our licensed products,

our Licensors obtain regulatory approvals;

ability to set a price or obtain reimbursement that we believe is fair for our licensed products;

demand for our products,

we obtain regulatory approvals;

ability to set a price or obtain reimbursement that we believe is fair for our products;

ability to generate revenues and achieve or maintain profitability;

2 unchanged sentences

from private payors, which may adversely affect our future profitability.

date, we have a relatively short history of sales of our licensed products in the United States.

have limited relatively short history of sales of our licensed products to date.

The Biofrontera Group, including Biofrontera as a wholly

owned subsidiary of Biofrontera AG at the time, launched the commercialization of Ameluz ® and the RhodoLED ® lamp

for actinic keratosis in the United States in October 2016 and we have a limited history of marketing our licensed products in the United

While our licensed products have gained acceptance in the markets we serve, our licensed products may never generate substantial

revenue or profits for us.

We must establish a larger market for our licensed products and build that market through marketing campaigns

to increase awareness of, and confidence by doctors in, our licensed products.

If we are unable to expand our current customer base and

obtain market acceptance of our licensed products, our operations could be disrupted and our business may be materially adversely affected.

Even if we achieve profitability, we may not be able to sustain or increase profitability.

products and future emerging products may erode sales of our licensed products.

Reimbursement

issues affect the economic competitiveness of our licensed products as compared to other therapies.

See “— Insurance coverage

and medical expense reimbursement may be limited or unavailable in certain market segments for our licensed products, including with

respect to future indications of our licensed products, which could make it difficult for us to sell our licensed products .”

industry is subject to rapid, unpredictable and significant technological change and intense competition.

Our competitors may succeed

in developing, acquiring, or licensing on an exclusive basis, products that are safer, more effective or more desirable than our licensed

Many of our competitors have substantially greater financial, technical and marketing resources than we have.

several of these companies have significantly greater experience than we or our Licensors do in developing products, conducting preclinical

and clinical testing, obtaining regulatory approvals to market products for health care, and marketing healthcare products.

and acquisitions in the pharmaceutical and biotechnology industries may result in even more resources being concentrated in our competitors.

Competition may increase further as a result of advances in the commercial applicability of technologies and greater availability of

capital for investment in these industries.

cannot guarantee that new drugs or future developments in drug technologies will not have a material adverse effect on our business.

Increased competition could result in price reductions, lower levels of government or other third-party reimbursements, failure to achieve

market acceptance and loss of market share, any of which could adversely affect our business, results of operations and financial condition.

Further, we cannot give any assurance that developments by our competitors or future competitors will not render our technologies obsolete

or less advantageous.

face significant competition from other pharmaceutical and medical device companies and our operating results will suffer if we fail

to compete effectively.

We also must compete with existing treatments, such as simple curettage and cryotherapy, which do not involve

the use of a drug but have gained significant market acceptance.

pharmaceutical and medical device industry is characterized by intense competition and rapid innovation.

Our competitors may be able

to develop other products that are able to achieve similar or better results for the treatment of actinic keratosis.

We expect that our

future competitors will include mostly established pharmaceutical companies, such as Sun Pharma (DUSA) and Galderma.

Most of our competitors

have substantially greater financial, technical and other resources, such as larger R&D staffs and experienced marketing and manufacturing

organizations and well-established sales forces.

Competition may increase further as a result of advances in the commercial applicability

of technologies and greater availability of capital for investment in these industries.

competitors may succeed in developing, acquiring or licensing products that are more effective or less costly than our licensed products

and product candidates.

In addition, our licensed products compete with other therapies, such as simple curettage and, particularly in

the United States, cryotherapy, which do not involve the use of a drug but have gained significant market acceptance.

we are not able to compete effectively with the competitors and competing therapies, we may lose significant market share in the relevant

markets, which could have a material adverse effect on our revenue, results of operations and financial condition.

we are unable to maintain effective marketing and sales capabilities or enter into agreements with third parties to market and sell our

licensed products, we may be unable to generate revenue growth.

order to grow the market for our licensed products, we must continue to build our marketing, sales and distribution capabilities in the

United States.

The development and training of our sales force and related compliance plans to market our licensed products are expensive

and time consuming and can potentially delay the growth of sales of our licensed products.

In the event we are not successful in maintaining

our marketing and sales infrastructure, we may not be able to successfully grow the market of our licensed products, which would limit

our revenue growth.

United States market size for Ameluz ® for the treatment of actinic keratosis may be smaller than we have estimated.

public data regarding the market for actinic keratosis treatments in the United States may be incomplete.

Therefore, some of our estimates

and judgments are based on various sources which we have not independently verified and which potentially include outdated information,

or information that may not be precise or correct, potentially rendering the United States market size for treatment of actinic keratosis with

Ameluz ® smaller than we have estimated, which may reduce our potential and ability to increase sales of Ameluz ®

and revenue in the United States.

Although we have not independently verified the data obtained from these sources, we believe

that such data provide the best available information relating to the present market for actinic keratosis treatments in the United States,

and we often use such data for our business and planning purposes.

our Licensors face allegations of noncompliance with the law and encounter sanctions, their reputation, revenues and liquidity may suffer,

and our licensed products could be subject to restrictions or withdrawal from the market.

government investigation of alleged violations of the law could require our Licensors to expend significant time and resources in response

and could generate negative publicity.

Any failure to comply with ongoing regulatory requirements may significantly and adversely affect

our ability to commercialize and generate revenues from our licensed products.

If regulatory sanctions are applied or if regulatory approval

is withdrawn, the value of our company and our operating results will be adversely affected.

Additionally, if we are unable to generate

revenues from our product sales, our potential for achieving profitability will be diminished and the capital necessary to fund our operations

will be increased.

if we or our Licensors obtain regulatory approvals for our licensed products, or approvals extending their indications, they may not

gain market acceptance or become widely accepted among hospitals, physicians, health care payors, patients and others in the medical

May 2016, Biofrontera Bioscience received approval from the FDA to market in the United States Ameluz ® in combination

with PDT using the BF-RhodoLED ® lamp for lesion-directed and field-directed treatment of actinic keratoses of mild-to-moderate

severity on the face and scalp.

We launched the commercialization of Ameluz ® and the BF-RhodoLED ® lamp

for actinic keratosis in the United States in October 2016.

Even with regulatory approval, Ameluz ® may not receive wide

acceptance among hospitals, physicians, health care payors, patients and others in the medical community.

Market acceptance of any of

our licensed products depends on a number of factors, including:

clinical indications for which they are approved, including any restrictions placed upon the product in connection with its approval,

such as patient registry or labeling restriction;

products, we may be unable to generate revenue growth.

order to grow the market for our products, we must continue to build our marketing, sales and distribution capabilities in the United

The development and training of our sales force and related compliance plans to market our products are expensive and time consuming

and can potentially delay the growth of sales of our products.

In the event we are not successful in maintaining our marketing and sales

infrastructure, we may not be able to successfully grow the market of our products, which would limit our revenue growth.

we are unable to establish and maintain relationships with group purchasing organizations, our future revenues and/or future profitability

could be jeopardized.

growing number of end-users of our products have relationships with GPOs, whereby such GPOs provide such end-users access to a

broad range of pharmaceutical and medical device products from multiple suppliers at competitive prices.

Hospitals and other end-users

contract with the GPO of their choice for their purchasing needs.

In 2025, the amount of revenue we received from end-user customers

that are members of GPOs increased significantly.

and maintaining strong relationships with these GPOs will require us to be a reliable supplier, remain price competitive and comply with

FDA regulations.

The GPOs with whom we have relationships may have relationships with manufacturers that sell competing products, and

such GPOs may earn higher margins from these products or combinations of competing products or may prefer products other than ours for

other reasons.

If we are unable to establish or maintain our GPO relationships, sales of our products and related revenues could be negatively

The United States market size for Ameluz for the

treatment of AK may be smaller than we have estimated.

The public data regarding the market for AK treatments in the United States

may be incomplete.

Therefore, some of our estimates and judgments are based on various sources which we have not independently verified

and which potentially include outdated information, or information that may not be precise or correct, potentially rendering the United

States market size for treatment of AK with Ameluz smaller than we have estimated, which may reduce our potential and ability to increase

sales of Ameluz and revenue in the United States.

Although we have not independently verified the data obtained from these sources, we

believe that such data provide the best available information relating to the present market for AK treatments in the United States, and

we often use such data for our business and planning purposes.

if we obtain additional regulatory approvals extending our products’ indications, they may not gain market acceptance or become

widely accepted among hospitals, physicians, health care payors, patients and others in the medical community.

indications for Ameluz may not receive wide acceptance among hospitals, physicians, health care payors, patients and

others in the medical community.

Market acceptance of any of these indications for our products depends on a number of factors, including:

product labeling, including warnings, precautions, side effects, and contraindications that the FDA or other regulatory authorities

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effectiveness and compliance of our sales and marketing efforts;

by major operators of hospitals, physicians and patients of our licensed products or candidates as a safe and effective treatment;

by major operators of hospitals, physicians and patients of our products or candidates as a safe and effective treatment;

prevalence and severity of any side effects;

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Risk Evaluation and Mitigation Strategy that the FDA might require for our drug product candidates;

timing of market introduction of our licensed product or product candidates as well as competitive products;

perceived advantages of our licensed products over alternative treatments;

timing of market introduction of our product or product candidates as well as competitive products;

perceived advantages of our products over alternative treatments;

cost of treatment in relation to alternative products;

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reimbursement required by such third-party payors and government authorities.

our licensed products and product candidates are approved, and/or receive label extensions, but fail to achieve market acceptance among

physicians, patients, payors, or others in the medical community in the United States, we will not be able to generate significant revenues,

which would have a material adverse effect on our business, prospects, financial condition and results of operations.

respect to our licensed products, we may be subject to healthcare laws, regulation and enforcement.

Our failure to comply with those

laws could have a material adverse effect on our results of operations and financial condition.

may be subject to additional healthcare regulation and enforcement by the United States federal government and by authorities in the United States.

Such United States laws include, without limitation, state and federal anti-kickback, federal false claims, privacy, security, financial disclosure

laws, anti-trust, Physician Payment Sunshine Act reporting, fair trade regulation and advertising laws and regulations.

Many states and

other jurisdictions have similar laws and regulations, some of which are broader in scope.

If our operations are found to be in violation

of any of such laws or any other governmental regulations that apply to us, we may be subject to penalties, including, but not limited

to, civil and criminal penalties, damages, fines, the curtailment or restructuring of our operations, the exclusion from participation

in federal, state or other healthcare programs and imprisonment, any of which could adversely affect our ability to operate our business

and our financial results.

recall of our licensed drug or medical device products, or the discovery of serious safety issues with our licensed drug or medical device

products, could have a significant negative impact on us.

FDA and other relevant regulatory agencies have the authority to require or request the recall of commercialized products in the event

of material deficiencies or defects in design or manufacture or in the event that a product poses an unacceptable risk to health.

Manufacturers

may, under their own initiative, recall a product.

A government-mandated or voluntary recall by us or one of our distributors could occur

as a result of an unacceptable risk to health, component failures, manufacturing errors, design or labeling defects or other deficiencies

Recalls of our licensed products would divert managerial and financial resources and have an adverse effect on our and our

Licensors’ reputation, financial condition and operating results, which could impair our or our Licensors’ ability to market,

sell or produce our licensed products in a cost-effective and timely manner.

In February 2024, our Ameluz Licensor initiated a voluntary

recall of a limited number of lots of Ameluz® due to a manufacturing defect in the impacted product’s packaging, which is provided

by an unaffiliated supplier.

The Ameluz Licensor confirmed that the recalled product is not likely to cause adverse health consequences.

We promptly notified all impacted physician customers of this recall and arranged for the prompt replacement of the recalled products.

under the FDA’s medical device reporting, or MDR, regulations, our Licensors are required to report to the FDA any event which

reasonably suggests that our licensed product may have caused or contributed to a death or serious injury or in which our licensed product

malfunctioned and, if the malfunction of the same or similar device marketed by us were to recur, would likely cause or contribute to

death or serious injury.

The FDA also requires reporting of serious, life-threatening, unexpected and other adverse drug experiences

and the submission of periodic safety reports and other information.

Product malfunctions or other adverse event reports may result in

a voluntary or involuntary product recall and other adverse actions, which could divert managerial and financial resources, impair our

and our Licensors’ ability to market, sell or manufacture our licensed products in a cost-effective and timely manner and have

an adverse effect on our reputation, financial condition and operating results.

adverse event involving our licensed products could result in future voluntary corrective actions, such as recalls or customer notifications,

If future indications for Ameluz are approved but fail to achieve market

acceptance among physicians, patients, payors, or others in the medical community in the United States, we may not be able to significantly

increase our revenues, which could have an adverse effect on our business, prospects, financial condition and results of operations.

We are subject to extensive laws and regulations.

Our failure to comply with those laws and regulations could have a material adverse effect on our business, reputation, results of operations,

and financial condition.

We are subject to extensive laws and regulation by

governmental authorities in the United States and Germany.

Such laws and regulations relate to healthcare, manufacturing,

state and federal anti-kickback rules, anti-corruption, federal false claims, privacy, security, financial disclosure, anti-trust, Physician

Payment Sunshine Act reporting, fair trade, marketing, and advertising, among others.

Any government investigation of alleged violations

of laws or regulations could require that we expend significant time and resources in response and could generate negative publicity.

If our operations are found to be in violation of any of such laws or any other governmental regulations that apply to us, we may be subject

to penalties, including, but not limited to, civil and criminal penalties, sanctions.

damages, fines, warning letters, product seizures,

recalls, injunctions, suspension, shutdown of production, withdrawal or revocation of regulatory approvals, the curtailment or restructuring

of our operations, the exclusion from participation in federal, state or other healthcare programs and imprisonment, any of which could

adversely affect the value of our company, our results of operations and financial condition, and our ability to operate our business

commercialize and generate revenues from our products.

For a discussion of manufacturing regulations and requirements applicable to our

business and related risks, see the section entitled “ If we or our manufacturing partners, as applicable, fail to manufacture

Ameluz , RhodoLED Lamps, or other marketed products in sufficient quantities and at acceptable quality

and cost levels, or to fully comply with cGMP or other applicable manufacturing regulations, we may face a bar to, or delays in, the commercialization

of our products or be unable to meet market demand, and lose potential revenues ” included above in this Item 1A.

A recall of our drug or medical device products,

or the discovery of serious safety issues with our drug or medical device products, could have a significant negative impact on us.

government-mandated or voluntary recall by us or one of our distributors could occur as a result of an unacceptable risk to health, component

failures, manufacturing errors, design or labeling defects or other deficiencies and issues.

Recalls of our products would divert managerial

and financial resources and have an adverse effect on our reputation, financial condition and operating results, which could impair our

ability to market, sell or produce our products in a cost-effective and timely manner.

In February 2024, our former licensor of Ameluz, initiated a voluntary recall of a limited number of lots of Ameluz due to a manufacturing defect in the impacted

product’s packaging, which is provided by an unaffiliated supplier.

The licensor confirmed that the recalled product is not likely

to cause adverse health consequences.

We promptly notified all impacted physician customers of this recall and arranged for the prompt

replacement of the recalled products.

under the FDA’s medical device reporting, or MDR, regulations, we are required to report to the FDA any event which reasonably

suggests that our product may have caused or contributed to a death or serious injury or in which our product malfunctioned and, if the

malfunction of the same or similar device marketed by us were to recur, would likely cause or contribute to death or serious injury.

The FDA also requires reporting of serious, life-threatening, unexpected and other adverse drug experiences and the submission of periodic

safety reports and other information.

Product malfunctions or other adverse event reports may result in a voluntary or involuntary product

recall and other adverse actions, which could divert managerial and financial resources, impair our ability to market, sell or manufacture

our products in a cost-effective and timely manner and have an adverse effect on our reputation, financial condition and operating results.

adverse event involving our products could result in future voluntary corrective actions, such as recalls or customer notifications,

or regulatory agency action, which could include inspection, mandatory recall or other enforcement action.

Any corrective action, whether

voluntary or involuntary, will require the dedication of our Licensors’ time and capital, distract our Licensors’ management

from operating their business and may harm our and our Licensors’ reputation and financial results as well as threaten our marketing

authority for such products.

licensed medical device product, the RhodoLED ® lamp, is subject to extensive governmental regulation, and failure to comply

with applicable requirements could cause our business to suffer.

medical device industry in the United States is regulated extensively by governmental authorities, principally the FDA and corresponding

state agencies.

The regulations are very complex and are subject to rapid change and varying interpretations.

Regulatory restrictions

or changes could limit our ability to carry on or expand our operations or result in higher than anticipated costs or lower than anticipated

The FDA and other United States governmental agencies regulate numerous elements of our and our Licensors’ business, including:

design and development;

and clinical testing and trials;

establishment

registration and product listing;

distribution;

manufacturing and storage;

clearance or approval;

and promotion;

manufacturing, sales and distribution;

relationships

and communications with health care providers;

event reporting;

and post-market surveillance;

and field safety corrective actions.

addition, the FDA and other regulatory authorities may change their respective clearance and approval policies, adopt additional regulations

or revise existing regulations, or take other actions which may prevent or delay approval or clearance of our licensed products under

development or impact our ability to modify our currently cleared or approved products on a timely basis.

delay in, or failure to receive or maintain, clearance or approval for such products under development that we expect to license could

prevent us from generating revenue from these products or achieving profitability.

Additionally, the FDA and comparable foreign regulatory

authorities have broad enforcement powers.

Regulatory enforcement or inquiries, or other increased scrutiny of us, could dissuade some

customers from using our licensed products and adversely affect our reputation and the perceived safety and efficacy of our licensed

to comply with applicable regulations could jeopardize our ability to sell our licensed products and result in enforcement actions against

our Licensors such as fines, civil penalties, injunctions, warning letters, Form 483 reports, recalls of products, delays in the introduction

of products into the market, refusal of the FDA or other regulators to grant future clearances or approvals, and the suspension or withdrawal

of existing approvals by the FDA or other regulators.

Any of these sanctions could result in higher than anticipated costs or lower than

anticipated sales and have a material adverse effect on our reputation, business, financial condition and operating results.

a result of our current IT infrastructure and German-based subsidiary, we are subject to governmental regulation and other legal obligations

in the EU related to privacy, data protection and data security and, as a result of our sales in

California, the California Consumer Privacy Act (CCPA).

Our actual or perceived failure to comply with such obligations could harm our

are subject to diverse laws and regulations relating to data privacy and security in the EU, including Regulation

2016/679, known as the GDPR.

The GDPR applies extraterritorially and implements stringent operational requirements for controllers and

processors of personal data.

New global privacy rules are being enacted and existing ones are being updated and strengthened.

likely to be required to expend capital and other resources to ensure ongoing compliance with these laws and regulations.

with these numerous, complex and often changing regulations is expensive and difficult.

Failure by us, any partners, our service

providers, or our employees or contractors to comply with the these laws and regulations could result in regulatory investigations,

enforcement notices and significant fines.

In addition to the foregoing, a breach of privacy laws or data security laws, particularly those resulting in a significant security

incident or breach involving the misappropriation, loss or other unauthorized use or disclosure of sensitive or confidential patient

or consumer information, could have a material adverse effect on our business, reputation and financial condition.

a data controller, we are accountable for any third-party service providers we engage to process personal data on our behalf.

to mitigate the associated risks by performing security assessments and due diligence of our vendors and requiring all such third-party

providers with data access to sign agreements and obligating them to only process data according to our instructions and to take sufficient

security measures to protect such data.

There is no assurance that these contractual measures and our own privacy and security-related

safeguards will protect us from the risks associated with the third-party processing, storage and transmission of such information.

violation of data or security laws by our third-party processors could have a material adverse effect on our business and result in the

fines and penalties outlined above.

voluntary or involuntary, will require the dedication of our time and capital, distract our management from operating their business

and may harm our reputation and financial results as well as threaten our marketing authority for such products.

are highly dependent on our key personnel, and if we are not successful in attracting and retaining highly qualified personnel, we may

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managerial, scientific and medical personnel with specialized scientific and technical skills.

We are highly dependent on our

management, scientific, medical and operations personnel, including Prof.

Hermann Luebbert, our Chief Executive Officer and

Chairman and Fred Leffler, our Chief Financial Officer.

The loss of the services of any of our executive officers or other key

employees and our inability to find suitable replacements could potentially harm our business, prospects, financial condition or

results of operations.

We are highly dependent on our management,

scientific, medical and operations personnel, including Prof.

Hermann Luebbert, our Chief Executive Officer and Chairman and Fred

Leffler, our Chief Financial Officer.

The loss of the services of any of our executive officers or other key employees and our inability

to find suitable replacements could potentially harm our business, prospects, financial condition or results of operations.

our efforts to retain valuable employees, members of our management team may terminate their employment with us on short notice.

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Some of these characteristics may be more appealing to high quality candidates than what we

If we are unable to continue to attract and retain high quality personnel, our ability to commercialize our licensed products

will be limited.

employees may engage in misconduct or other improper activities, including noncompliance with regulatory standards and requirements.

are exposed to the risk of employee fraud or other misconduct.

Misconduct by employees could include intentional failures to comply with

FDA regulations, provide accurate information to the FDA, comply with manufacturing standards we have established, comply with healthcare

fraud and abuse laws and regulations, report financial information or data accurately or disclose unauthorized activities to us.

In particular,

sales, marketing and business arrangements in the healthcare industry are subject to extensive laws and regulations intended to prevent

fraud, kickbacks, self-dealing and other abusive practices in the United States as well as in any other jurisdictions where we conduct

our business.

These laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and promotion, sales

commission, customer incentive programs and other business arrangements.

Employee misconduct could also involve the improper use of information

obtained in the course of clinical trials, which could result in regulatory sanctions, inability to obtain product approval and serious

harm to our reputation.

It is not always possible to identify and deter employee misconduct, and any precautions we take to detect and

prevent this activity may not be effective in controlling unknown or unmanaged risks or losses or in protecting us from governmental

investigations or other actions or lawsuits stemming from a failure to be in compliance with such laws or regulations.

If any such actions

are instituted against us, and we are not successful in defending ourselves or asserting our rights, those actions could have a significant

impact on our business, including the imposition of significant fines or other sanctions.

If we are unable to continue to attract and retain high quality personnel, our ability to commercialize our products will

will need to grow the size of our organization and we may experience difficulties in managing this growth.

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our operational, financial and management controls, reporting systems and procedures.

future financial performance and our ability to commercialize and market our licensed products will depend, in part, on our ability to

effectively manage any future growth, and our management may also have to divert a disproportionate amount of its attention away from

day-to-day activities in order to devote a substantial amount of time to managing these growth activities.

If we are not able to effectively

expand our organization by hiring new employees and expanding our groups of consultants and contractors, we may not be able to successfully

implement the tasks necessary to commercialize our licensed products and, accordingly, may not achieve our commercialization goals.

future financial performance and our ability to commercialize and market our products will depend, in part, on our ability to effectively

manage any future growth, and our management may also have to divert a disproportionate amount of its attention away from day-to-day

activities in order to devote a substantial amount of time to managing these growth activities.

If we are not able to effectively expand

our organization by hiring new employees and expanding our groups of consultants and contractors, we may not be able to successfully

implement the tasks necessary to commercialize our products and, accordingly, may not achieve our commercialization goals.

to our ongoing assessment of the size of the required sales force, we may be required to hire substantially more sales representatives

to adequately support the commercialization and marketing of our licensed products or we may incur excess costs as a result of hiring

more sales representatives than necessary.

We may be competing with companies that currently have extensive and well-funded marketing

and sales operations.

to adequately support the commercialization and marketing of our products or we may incur excess costs as a result of hiring more sales

representatives than necessary.

We may be competing with companies that currently have extensive and well-funded marketing and sales

business and operations would suffer in the event of system failures or cyber-attacks.

the implementation of security measures, our internal computer systems and those of our current and future contract and research

organizations licensors, and other contractors and consultants are vulnerable to damage from breaches of information systems,

attempts to access information, including customer and company information, information relating to our clinical trials, malicious

code, theft, misuse, loss, release, or destruction of data (including confidential customer information), account takeovers,

unavailability of service, computer viruses, unauthorized access, natural disasters, terrorism, war and telecommunication and

electrical failures.

The risk of a security breach or disruption, particularly through cyber-attacks or cyber-intrusion, including

by computer hackers, foreign governments, and cyber terrorists, has generally increased as the number, intensity and sophistication

of attempted attacks and intrusions from around the world have increased.

Further, these risks may be exacerbated by recent

developments in artificial intelligence and its increased use to produce sophisticated malware, phishing schemes, and other

fraudulent activities.

While we have not experienced any such material system failure or cyber-related incident, if such an event

were to occur and cause interruptions in our operations, it could (i) materially disrupt our development programs.

functioning of our networks and systems and therefore our business operations and those of our customers;

the implementation of security measures, our internal computer systems and those of our current and future contract and research organizations,

licensors, and other contractors and consultants are vulnerable to damage from breaches of information systems, attempts to access information,

including customer and company information, information relating to our clinical trials, malicious code, theft, misuse, loss, release,

or destruction of data (including confidential customer information), account takeovers, unavailability of service, computer viruses,

unauthorized access, natural disasters, terrorism, war and telecommunication and electrical failures.

The risk of a security breach or

disruption, particularly through cyber-attacks or cyber-intrusion, including by computer hackers, foreign governments, and cyber terrorists,

has generally increased as the number, intensity and sophistication of attempted attacks and intrusions from around the world have increased.

Further, these risks may be exacerbated by recent developments in artificial intelligence and its increased use to produce sophisticated

malware, phishing schemes, and other fraudulent activities.

While we have not experienced any such material system failure or cyber-related

incident, if such an event were to occur and cause interruptions in our operations, it could (i) materially disrupt our development programs.

The proper functioning of our networks and systems and therefore our business operations and those of our customers;

(ii) result in the

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(iii) result in a violation of applicable privacy, data protection, and other laws, subjecting

us to additional regulatory scrutiny and exposing us to civil litigation, enforcement actions, governmental fines, and possible

financial liability;

us to additional regulatory scrutiny and exposing us to civil litigation, enforcement actions, governmental fines, and possible financial

(iv) require significant management attention and resources to remedy the damages that result;

or (v) harm our

reputation or cause a decrease in the number of customers that choose to do business with us.

The occurrence of any of the foregoing

could have a material adverse effect on our business, financial condition, and results of operations.

Furthermore, in the event of a

cyber-related incident, we may be delayed in identifying or responding to the incident, which could increase the negative impact of

the incident on our business, financial condition, and results of operations.

To the extent that any disruption or cyberrelated

incident were to result in a loss of, or damage to, our data or applications, or inappropriate disclosure of confidential or

proprietary information, we could incur liability and the further development and commercialization of our licensed products and

product candidates could be delayed.

or (v) harm our reputation

or cause a decrease in the number of customers that choose to do business with us.

The occurrence of any of the foregoing could have

a material adverse effect on our business, financial condition, and results of operations.

Furthermore, in the event of a cyber-related

incident, we may be delayed in identifying or responding to the incident, which could increase the negative impact of the incident on

our business, financial condition, and results of operations.

To the extent that any disruption or cyber-related incident were to result

in a loss of, or damage to, our data or applications, or inappropriate disclosure of confidential or proprietary information, we could

incur liability and the further development and commercialization of our products and product candidates could be delayed.

product liability lawsuits are brought against us, we may incur substantial liabilities and may be required to limit commercialization

of our licensed products.

face an inherent risk of product liability as a result of the clinical testing of our licensed products and face an even greater risk

if we commercialize our licensed products on a larger scale.

For example, we may be sued if our licensed products allegedly cause injury

or are found to be otherwise unsuitable during clinical testing, manufacturing, marketing or sale.

Any such product liability claims

may include allegations of defects in manufacturing;

of our products.

face an inherent risk of product liability as a result of the clinical testing of our products and face an even greater risk if we commercialize

our products on a larger scale.

For example, we may be sued if our products allegedly cause injury or are found to be otherwise unsuitable

during clinical testing, manufacturing, marketing or sale.

Any such product liability claims may include allegations of defects in manufacturing;

defects in design;

a failure to warn of dangers inherent in the product, negligence,

strict liability;

a failure to warn of dangers inherent in the product, negligence, strict liability;

and a breach of warranties.

Claims could also be asserted under state consumer protection acts.

If we cannot successfully

defend ourselves against product liability claims, we may incur substantial liabilities or be required to limit commercialization of

our licensed products and product candidates.

Even a successful defense would require significant financial and management resources.

Regardless of the merits or eventual outcome, liability claims may result in:

could also be asserted under state consumer protection acts.

If we cannot successfully defend ourselves against product liability claims,

we may incur substantial liabilities or be required to limit commercialization of our products and product candidates.

Even a successful

defense would require significant financial and management resources.

Regardless of the merits or eventual outcome, liability claims

may result in:

to defend litigation and other proceedings;

diversion of management’s time and our resources;

demand for our licensed products;

demand for our products;

to our reputation;

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of any available insurance and our capital resources;

inability to commercialize our licensed products;

inability to commercialize our products;

decline in our share price.

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If such insurance is not sufficient, or if we are not able to obtain such insurance at

an acceptable cost in the future, potential product liability claims could prevent or inhibit the commercialization of our licensed products

and the products we license in the future.

an acceptable cost in the future, potential product liability claims could prevent or inhibit the commercialization of our products and

any products we license in the future.

A successful claim could materially harm our business, financial condition or results of operations.

Additionally, we cannot guarantee that continued product liability insurance coverage will be available in the future at acceptable costs.

to comply with the United States Foreign Corrupt Practices Act or other applicable anti-corruption legislation could result in fines, criminal

penalties and an adverse effect on our business.

do business with Licensors in a number of countries throughout the world.

We are committed to doing business in accordance with applicable

anti-corruption laws.

We are subject, however, to the risk that our officers, directors, employees, agents and collaborators may take

action determined to be in violation of such anti-corruption laws, including the United States Foreign Corrupt Practices Act of 1977, the U.K.

Bribery Act 2010 and the European Union Anti-Corruption Act, as well as trade sanctions administered by the United States Office of Foreign Assets

Control and the United States Department of Commerce.

Any such violation could result in substantial fines, sanctions, civil and/or criminal penalties

or curtailment of operations in certain jurisdictions and might adversely affect our results of operations.

In addition, actual or alleged

violations could damage our reputation and ability to do business.

licensed products will be subject to ongoing regulatory requirements and we may face future development, manufacturing and regulatory

difficulties.

licensed drug products and any other drug products we license or acquire will be subject to ongoing regulatory requirements for labeling,

packaging, storage, advertising, promotion, sampling, record-keeping, submission of safety and other post-market approval information,

importation and exportation.

In addition, approved products, manufacturers and manufacturers’ facilities are required to comply

with extensive FDA requirements and the requirements of other similar regulatory authorities, including ensuring that quality control

and manufacturing procedures conform to cGMP requirements.

we rely on our Licensors to expend time, money and effort in all areas of regulatory compliance, including manufacturing, production

and quality control.

Our Licensors will also be required to report certain adverse reactions and production problems, if any, to the

FDA and other similar regulatory authorities and to comply with certain requirements concerning advertising and promotion for our licensed

products and potential products.

a regulatory authority discovers previously unknown problems with a product, such as adverse events of unanticipated or unacceptable

severity or frequency, or problems with the facility where the product is manufactured, or disagrees with the promotion, marketing or

labeling of a product, it may impose restrictions on that product, including requiring withdrawal of the product from the market.

our licensed products or potential products fail to comply with applicable regulatory requirements, a regulatory authority may, among

other actions against our Licensors or applicable third parties:

warning letters or Form 483 (or similar) notices requiring our Licensors or applicable third parties to modify certain activities

or correct certain deficiencies;

product recalls or impose civil monetary fines;

modifications to promotional materials or require our Licensors to provide corrective information to healthcare practitioners;

our Licensors or applicable third parties to enter into a consent decree or permanent injunction;

other administrative or judicial civil or criminal actions, including monetary or other penalties, or pursue criminal prosecution;

regulatory approval;

to approve pending applications or supplements to approved applications filed by our Licensors;

restrictions on operations, including costly new manufacturing requirements;

or detain products.

the extent that such adverse actions impact our rights under our license and supply agreements or otherwise restrict our ability to market

our licensed products, they could adversely impact our business and results of operation.

manufacturers may launch products at risk of patent infringement.

other manufacturers launch products to compete with our licensed products or product candidates in spite of our Licensors’ patent

position, these manufacturers would likely erode our market and negatively impact our sales revenues, liquidity and results of operations.

Our subsidiary and certain third-party employees

are subject to foreign laws.

All employees of our wholly owned subsidiary,

Biofrontera Discovery GmbH, and a majority of the employees and former employees of Biofrontera AG, our former licensor, work in

Germany and are subject to German employment law.

Ideas, developments, discoveries and inventions made by such employees and

consultants are subject to the provisions of the German Act on Employees’ Inventions, which regulates the ownership of, and

compensation for, inventions made by employees.

We face the risk that disputes can occur between us, our employees, Biofrontera AG,

and/or Biofrontera AG’s former employees (many of whom are now employees of Biofrontera Discovery, GmbH) pertaining to alleged

non-adherence to the provisions of this act that may impact our ability to commercialize our products.

There is a risk that the

compensation that we or Biofrontera AG provided to employees who assign patents may be deemed to be insufficient.

German law may

require that the compensation due to such employees for the use of the patents is increased.

In those cases where employees have not

assigned their interests, we may need to pay compensation for the use of those patents.

If we are required to pay additional

compensation or face other disputes under the German Act on Employees’ Inventions, the impact on us could adversely affect our

results of operations.

Third party claims of intellectual property infringement

may affect our ability to sell our products and may also prevent or delay our product discovery and development efforts.

Our commercial success depends in part on avoiding

infringement of the patents and proprietary rights of third parties.

There is a substantial amount of litigation involving patents and

other intellectual property rights in the biotechnology and pharmaceutical industries, as well as administrative proceedings for challenging

patents, including interference and reexamination proceedings before the USPTO, or oppositions and other comparable proceedings in foreign

jurisdictions.

Recently, following United States patent reform, new procedures including inter partes review and post grant review

have been implemented.

This reform includes changes in law and procedures that are untried and untested and will bring uncertainty to

the possibility of challenge to our patents, as well as our ability to challenge the patents of others, in the future.

As the biotechnology and pharmaceutical industries expand and more patents

are issued, the risk increases that our products may give rise to claims of infringement of the patent rights of others.

Third parties may assert that we are employing

their proprietary technology without authorization.

There may be third party patents of which we are currently unaware with claims

to materials, formulations, devices, methods of manufacture or methods for treatment related to the use or manufacture of our

Because patent applications can take many years to issue, there may be currently pending patent applications which may

later result in issued patents that our products or product candidates may infringe.

In addition, third parties may obtain patents

in the future and claim that use of our technologies infringe upon such patents.

If any third-party patents were held by a court of

competent jurisdiction to cover the manufacturing process of our pharmaceutical products and medical devices, any molecules formed

during the manufacturing process or any final product itself, the holders of any such patents may be able to block our ability to

commercialize our products unless we obtained a license under the applicable patents, or until such patents expire or they are

finally determined to be held invalid or unenforceable.

Similarly, if any third-party patent were held by a court of competent

jurisdiction to cover aspects of our medical devices, formulations of our pharmaceutical products, processes for manufacture, or methods of use (including

combination therapy or patient selection methods), the holders of any such patent may be able to block our ability to commercialize

the product unless we obtained a license or until such patent expires or is finally determined to be held invalid or unenforceable.

In either case, such a license may not be available on commercially reasonable terms or at all.

If we are unable to obtain a

necessary license to a third-party patent on commercially reasonable terms, or at all, our ability to commercialize our products may

be impaired or delayed, which could in turn significantly harm our business.

Parties making claims against us may seek and obtain

injunctive or other equitable relief, which could effectively block our ability to sell our products and to further commercialize our

Defense of these claims, regardless of their merit, would involve substantial litigation expense and would be a substantial

diversion of employee resources from our business.

In the event of a successful claim of infringement against us, we may have to pay substantial

damages, including treble damages and attorneys’ fees for willful infringement, obtain one or more licenses from third parties,

pay royalties or redesign our infringing products, which may be impossible or require substantial time and monetary expenditure.

predict whether any such license would be available at all or whether it would be available on commercially reasonable terms.

even in the absence of litigation, we may need to obtain licenses from third parties to advance their research or allow commercialization

of our products.

We may fail to obtain any of these licenses at a reasonable cost or on reasonable terms, if at all.

In that event, we

would be unable to further commercialize our products, which could harm our business significantly.

Biofrontera has been served

with complaints alleging patent infringement.

Commitments and Contingencies – Legal Claims for more information

regarding these cases .

results of our R&D efforts are uncertain and there can be no assurance they will enhance the commercial success of our products.

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The future viability of the Company is dependent on its ability to continue to

execute its growth plan and raise additional capital or find alternative methods of financing to fund its operations during the

second half of 2025, and until cash flow from operations is sufficient, if ever.

As of March 12, 2025 our unaudited cash was

approximately $2.2 million.

There can be no guarantee that the Company will be successful in raising additional capital or finding

alternative methods of financing.

If the Company is not successful in these endeavors, it would likely have a material adverse

effect on the Company’s business, results of operations and financial condition.

Organization and Business

Overview - Liquidity and Going Concern for additional information.

execute its growth plan or raise additional capital or find financing until cash flow from operations is sufficient, if ever.

March 11, 2026, our unaudited cash was $3.6 million.

There can be no guarantee that the Company will be successful in raising

additional capital or finding alternative methods of financing.

If the Company is not successful in these endeavors, it would likely

have a material adverse effect on the Company’s business, results of operations and financial condition.

Organization and Business Overview - Liquidity and Going Concern for additional information.

have a history of operating losses and anticipate that we will continue to incur operating losses in the future and may never sustain

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have incurred losses in each year since inception.

Our net loss for the fiscal years ended December 31, 2024 and December 31, 2023 was

$17.8 million and $20.1 million, respectively.

As of December 31, 2025, we had an accumulated deficit of $127.9 million.

ability to become profitable depends on our ability to further commercialize our principal licensed product Ameluz ® .

if we are successful in increasing our licensed product sales, we may never achieve or sustain profitability.

In the long term, we anticipate

increasing our sales and marketing expense as we attempt to exploit the regulatory approvals to market Ameluz ® in the

United States for the PDT treatment of actinic keratoses of mild-to-moderate severity on the face and scalp.

Our ability to become profitable depends on our ability to further commercialize

our principal product, Ameluz.

Even if we are successful in increasing our product sales, we may never achieve or sustain profitability.

In the long term, we anticipate increasing our sales and marketing expense as we attempt to exploit the regulatory approvals to market

Ameluz in the United States for the PDT treatment of AKs of mild-to-moderate severity on the face and scalp.

There can be no assurance

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in order to pursue our plans for strategic growth,

February 19, 2024, we entered into an equity financing agreement which provided net proceeds of $14.6 million.

21, 2024, the Company entered into a Securities Purchase Agreement with its principal stockholders providing for the private

placement of $4.2 million in aggregate principal amount of the Company’s 10.0% Senior Secured Convertible Notes (the

However, we will still need to raise additional capital through debt or equity financing in order to support

our operating, investing and financing activities of the Company during the current fiscal year.

Our future funding requirements,

both near- and long-term, will depend on many factors, including, but not limited to:

have entered into various financing arrangements to raise capital since our inception.

However, we will still need to raise additional

capital through debt or equity financing in order to support our operating, investing and financing activities of the Company during

the current fiscal year.

Our future funding requirements, both near- and long-term, will depend on many factors, including, but not limited

effects of competing technological and market developments;

cost and timing of completion of commercial-scale manufacturing activities;

cost of establishing or maintaining sales, marketing and distribution capabilities for Ameluz ® PDT or other licensed

products or potential products in the United States

timing of regulatory approvals obtained by our Licensors, demand for our licensed products, our ability to market and sell our licensed

products and other matters.

cost of establishing or maintaining sales, marketing and distribution capabilities for Ameluz PDT or other products

or potential products in the United States

timing of regulatory approvals, demand for our products, our ability to market and sell our products and other matters.

cannot be certain that additional funding for any purpose will be available to us on acceptable terms, or at all.

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raise additional capital in sufficient amounts and on terms acceptable to us, we may have to significantly delay, scale back or discontinue

the commercialization of our licensed products or other plans for strategic growth.

We also could be required to license our rights to

our licensed products and product candidates to third parties on unfavorable terms.

In addition, any equity financing would likely result

in dilution to holders of our securities, and any debt financing would likely involve significant cash payment obligations and include

restrictive covenants that may restrict our ability to operate our business.

the commercialization of our products or other plans for strategic growth.

We also could be required to license our rights to our products

and product candidates to third parties on unfavorable terms.

In addition, any equity financing would likely result in dilution to holders

of our securities, and any debt financing would likely involve significant cash payment obligations and include restrictive covenants

that may restrict our ability to operate our business.

of the above events could prevent us from realizing business opportunities or prevent us from growing our business or responding to competitive

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Company funds its operations, in part, with borrowed funds.

Our existing and future indebtedness could have significant adverse

consequences, including:

Our existing and future indebtedness could have significant adverse consequences,

us to dedicate a portion of our cash to the payment of interest and principal, reducing money available for working capital, capital

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our vulnerability to adverse changes in general economic, industry and market conditions;

the risk of dilution to the holders of our shares in the event any of these bonds are exercised for or converted into our ordinary

the risk of dilution to the holders of our shares in the event any note(s) are exercised for or converted into our ordinary shares;

our flexibility in planning for, or reacting to, changes in our business and the industry in which we compete;

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it could have material adverse effect on our business, prospects, financial condition and/or results of operations.

Related to Clinical Trials and Regulatory Approvals Regulatory Approvals of Indication Expansion

or termination of planned clinical trials for expanding the indications of Ameluz ® would result in

unplanned expenses and significantly and adversely impact our remaining developmental activities and potential commercial prospects with

respect to, and ability to generate revenues from, such indications.

Related to Clinical Trials and Regulatory Approvals of Indication Expansion

or termination of planned clinical trials for expanding the indications of Ameluz would result in unplanned expenses

and significantly and adversely impact our remaining developmental activities and potential commercial prospects with respect to, and

ability to generate revenues from, such indications.

may experience delays in completing ongoing trials and initiating planned trials, and we cannot be certain whether these trials or any

other future clinical trials for expanding the indications of Ameluz will be completed on schedule, if at all.

trials can be delayed or terminated for a variety of reasons, including delays or failures related to:

● disagreements

with regulators as to the design or implementation of our clinical trials;

on acceptable terms with prospective CROs, clinical trial sites, and prospective strategic partners, the terms of which can be

subject to extensive negotiation and may vary significantly among different CROs, trial sites and partners;

institutional review board (“IRB”) approval at each site;

events occurring in clinical studies;

ability to enroll a sufficient number of suitable patients who remain in the trial until its conclusion;

patients complete a trial or return for post-treatment follow-up;

sites deviating from trial protocols;

we address patient safety concerns that arise during the course of a trial;

Clinical trials can be

delayed or terminated for a variety of reasons, including delays or failures related to:

disagreements with regulators as to the design or implementation of our clinical trials;

agreeing on acceptable terms with prospective CROs, clinical trial sites, and prospective strategic partners, the terms of which can

be subject to extensive negotiation and may vary significantly among different CROs, trial sites and partners;

obtaining institutional review board (“IRB”) approval at each site;

adverse events occurring in clinical studies;

our ability to enroll a sufficient number of suitable patients who remain in the trial until its conclusion;

having patients complete a trial or return for post-treatment follow-up;

clinical sites deviating from trial protocols;

how we address patient safety concerns that arise during the course of a trial;

a sufficient number of clinical trial sites;

manufacturing sufficient quantities of products for use in clinical trials;

an adequate container and delivery device for the product;

utilizing an adequate container and delivery device for the product;

changes to our financial priorities or insufficient capital available to fund clinical trials;

of trials by us, by the IRBs of the institutions in which such trials are being conducted, by the Data Safety Monitoring Board

suspension of trials by us, by the IRBs of the institutions in which such trials are being conducted, by the Data Safety Monitoring Board

(“DSMB”), for such trial, or by regulatory authorities.

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difficulty raising capital, either of which would cause us to have to delay our product development and regulatory approval process timelines.

Further, the commercial prospects of the expanded indications of our licensed products may be harmed, and our ability to generate product

revenues from any of these indications could be delayed or not realized at all.

Further, the commercial prospects of the expanded indications of our products may be harmed, and our ability to generate product revenues

from any of these indications could be delayed or not realized at all.

Any of these occurrences may significantly harm our business,

financial condition and prospects.

rely on third parties to conduct some of our clinical trials.

If these third parties do not successfully carry out their contractual

duties or meet expected deadlines, we may be unable to obtain regulatory approval to extend the indications of our licensed products.

FDA requires us to comply with regulations and standards, commonly referred to as good clinical practice, or GCP, requirements for conducting,

monitoring, recording and reporting the results of clinical trials, in order to ensure that the data and results are scientifically credible

and accurate and that the trial subjects are adequately informed of the potential risks of participating in clinical trials.

on medical institutions, independent clinical investigators, contract laboratories and other third parties, such as CROs, to conduct

GCP-compliant clinical trials on our licensed products properly and on time.

Although we rely on these third parties to conduct GCP-compliant

clinical trials, we remain responsible for ensuring that each of our GCP clinical trials is conducted in accordance with its investigational

plan and protocol and applicable laws and regulations.

third parties play a significant role in the conduct of these trials and the subsequent collection and analysis of data.

While we have

agreements governing their activities, we control only certain aspects of their activities and have limited influence over their actual

performance or control over the amount or timing of resources that they devote to our programs.

If the third parties conducting our GCP

clinical trials do not perform their contractual duties or obligations, experience work stoppages, do not meet expected deadlines, terminate

their agreements with us or otherwise need to be replaced, or if the quality or accuracy of the clinical data they obtain is compromised

due to their failure to adhere to our clinical trial protocols or for any other reason, we may need to enter into new arrangements with

alternative third parties.

This could be difficult, costly or impossible, and our clinical trials may need to be extended, delayed, terminated

As a result, we may not be able to obtain regulatory approval in a timely fashion, or at all, for the applicable indication,

our financial results and the commercial prospects for our licensed products would be harmed, our costs could increase, and our ability

to generate additional revenues could be delayed.

addition, principal investigators for our clinical trials may serve as scientific advisors or consultants to us from time to time and

may receive compensation in connection with such services.

If these relationships and any related compensation result in perceived or

actual conflicts of interest, or the FDA concludes that the financial relationships may have affected the interpretation of the trial,

the integrity of the data generated at the applicable clinical trial site may be questioned and the utility of the clinical trial itself

may be jeopardized, which could result in the delay or rejection by the FDA of regulatory approval of additional indications.

delay or rejection could prevent us from commercializing expanded indications of our licensed products.

licensed products may pose safety issues, cause adverse events, have side effects or have other properties that could delay or prevent

the regulatory approval of additional indications, limit the commercial profile of an approved label or result in significant negative

consequences following marketing approval, if any.

products may pose safety issues, cause adverse events, have side effects or have other properties that could delay or prevent the regulatory

approval of additional indications, limit the commercial profile of an approved label or result in significant negative consequences

following marketing approval, if any.

of our clinical trials could reveal a high and unacceptable severity and prevalence of adverse events or unexpected characteristics.

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participants.

In addition, adverse events caused by our licensed products could cause us or regulatory authorities to interrupt, delay

or halt clinical trials and could result in a more restrictive label or the delay or denial of regulatory approvals by the FDA.

Treatment-related adverse events could also affect patient recruitment or the ability of enrolled patients to complete the trial or result

in potential product liability claims.

In addition, these adverse events may not be appropriately recognized or managed by the treating

medical staff.

Any of the foregoing events could prevent us from obtaining regulatory approval for expanded indications of our licensed

products and from achieving or maintaining market acceptance of our licensed products for some or all indications, and may result in

the failure to realize significant revenues, which would materially and adversely affect our results of operations and business.

In addition, adverse events caused by our products could cause us or regulatory authorities to interrupt, delay or halt

clinical trials and could result in a more restrictive label or the delay or denial of regulatory approvals by the FDA.

Treatment-related

adverse events could also affect patient recruitment or the ability of enrolled patients to complete the trial or result in potential

product liability claims.

In addition, these adverse events may not be appropriately recognized or managed by the treating medical staff.

Any of the foregoing events could prevent us from obtaining regulatory approval for expanded indications of our products and from achieving

or maintaining market acceptance of our products for some or all indications, and may result in the failure to realize significant revenues,

which would materially and adversely affect our results of operations and business.

regulatory approval processes of the FDA are lengthy, time-consuming and inherently unpredictable, and if we are ultimately unable to

obtain regulatory approval for additional indications of our licensed products on a timely basis or at all, our business could be substantially

obtain regulatory approval for additional indications of our products on a timely basis or at all, our business could be substantially

are not permitted to market any indication of our product in the United States for which we have not received applicable regulatory approval.

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from well-controlled clinical trials, and to the satisfaction of the FDA, that the product is safe and effective for the target indication.

The FDA can delay, limit or deny approval of additional indications of our licensed products or require us to conduct costly additional

clinical testing or abandon a program for many reasons, including:

The FDA can delay, limit or deny approval of additional indications of our products or require us to conduct costly additional clinical

testing or abandon a program for many reasons, including:

disagreements with regulators as to the design or implementation of our clinical trials;

1 unchanged sentence

results that may not meet the level of statistical significance required by the FDA for approval;

serious and unexpected drug-related adverse events experienced by participants in our clinical trials or by individuals using drugs

similar to our licensed products;

our inability to demonstrate to the satisfaction of the FDA that our licensed products are safe and effective for the proposed

serious and unexpected drug-related adverse events experienced by participants in our clinical trials or by individuals using drugs similar

to our products;

our inability to demonstrate to the satisfaction of the FDA that our products are safe and effective for the proposed indication;

the FDA’s disagreement with the interpretation of data from clinical trials;

our inability to demonstrate that the clinical and other benefits of our licensed products outweigh any safety or other perceived

the FDA’s disagreement regarding the formulation, container, dosing delivery device, labeling or the specifications of our

licensed products;

our inability to demonstrate that the clinical and other benefits of our products outweigh any safety or other perceived risks;

the FDA’s disagreement regarding the formulation, container, dosing delivery device, labeling or the specifications of our products;

the FDA’s failure to approve the manufacturing processes or facilities of third-party manufacturers with which we contract;

the potential for approval policies or regulations of the FDA to significantly change in a manner rendering our clinical data

insufficient for approval.

the potential for approval policies or regulations of the FDA to significantly change in a manner rendering our clinical data insufficient

for approval.

the large number of drugs in development, only a small percentage successfully complete the FDA approval process and become commercialized.

The lengthy approval process as well as the unpredictability of outcomes from future clinical trials may result in our failing to obtain

regulatory approval to market our licensed products for additional indications.

The FDA also may approve a more limited indication than

we target, and the FDA may not approve the labeling that we believe is necessary or desirable for the successful commercialization of

our licensed products.

Any delay in obtaining, or inability to obtain, in whole or in part, applicable regulatory approval for additional

indications we are targeting would hinder the commercialization of our licensed products, which would limit our ability to increase our

revenues, materially and adversely affecting our results of operations and business.

regulatory approval to market our products for additional indications.

The FDA also may approve a more limited indication than we target,

and the FDA may not approve the labeling that we believe is necessary or desirable for the successful commercialization of our products.

Any delay in obtaining, or inability to obtain, in whole or in part, applicable regulatory approval for additional indications we are

targeting would hinder the commercialization of our products, which would limit our ability to increase our revenues, materially and

adversely affecting our results of operations and business.

We rely on third parties to conduct some of our

clinical trials.

If these third parties do not successfully carry out their contractual duties or meet expected deadlines, we may be unable

to obtain regulatory approval to extend the indications of our products.

The FDA requires us to comply with regulations and

standards, commonly referred to as good clinical practice, or GCP, requirements for conducting, monitoring, recording and reporting the

results of clinical trials, in order to ensure that the data and results are scientifically credible and accurate and that the trial subjects

are adequately informed of the potential risks of participating in clinical trials.

We rely on medical institutions, independent clinical

investigators, contract laboratories and other third parties, such as CROs, to conduct GCP-compliant clinical trials on our products properly

Although we rely on these third parties to conduct GCP-compliant clinical trials, we remain responsible for ensuring that

each of our GCP clinical trials is conducted in accordance with its investigational plan and protocol and applicable laws and regulations.

These third parties play a significant role in the

conduct of these trials and the subsequent collection and analysis of data.

While we have agreements governing their activities, we control

only certain aspects of their activities and have limited influence over their actual performance or control over the amount or timing

of resources that they devote to our programs.

If the third parties conducting our GCP clinical trials do not perform their contractual

duties or obligations, experience work stoppages, do not meet expected deadlines, terminate their agreements with us or otherwise need

to be replaced, or if the quality or accuracy of the clinical data they obtain is compromised due to their failure to adhere to our clinical

trial protocols or for any other reason, we may need to enter into new arrangements with alternative third parties.

This could be difficult,

costly or impossible, and our clinical trials may need to be extended, delayed, terminated or repeated.

As a result, we may not be able

to obtain regulatory approval in a timely fashion, or at all, for the applicable indication, our financial results and the commercial

prospects for our products would be harmed, our costs could increase, and our ability to generate additional revenues could be delayed.

In addition, principal investigators for our clinical

trials may serve as scientific advisors or consultants to us from time to time and may receive compensation in connection with such services.

If these relationships and any related compensation result in perceived or actual conflicts of interest, or the FDA concludes that the

financial relationships may have affected the interpretation of the trial, the integrity of the data generated at the applicable clinical

trial site may be questioned and the utility of the clinical trial itself may be jeopardized, which could result in the delay or rejection

by the FDA of regulatory approval of additional indications.

Any such delay or rejection could prevent us from commercializing expanded

indications of our products.

Related to Corporate Governance, Including Being a Public Company

If we fail to maintain an effective system of internal

controls, our ability to produce timely and accurate financial statements may be impaired, investors may lose confidence in our financial

reporting, and the price of our common stock may decline.

We are subject to the reporting requirements of the Exchange Act and other

laws and regulations applicable to public companies.

These laws and regulations require, among other things, that we maintain effective

procedures and internal control over financial reporting and disclosure controls.

We engage in continuous improvement of our internal

control over financial reporting, disclosure controls, and other procedures designed to provide assurance that information we disclose

in our consolidated financial statements and in the reports that we file with the SEC is recorded, processed, summarized, and reported

within the time periods specified in SEC rules and forms, and information required to be disclosed in reports under the Exchange Act is

accumulated and communicated to our principal executive and financial officers.

Our current controls and any new controls we develop may

become inadequate because of changes in conditions in our business.

In connection with the audit of our

financial statements as of and for the year ended December 31, 2021, we identified a material weakness in our internal control over

financial reporting.

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial

reporting, such that there is a reasonable possibility that a material misstatement of our annual or interim financial statements

will not be prevented or detected on a timely basis.

We have since enhanced our internal control environment and remediated this

material weakness.

However, we cannot guarantee that we will not identify different material weaknesses in the future.

we identify material weaknesses in the future or otherwise fail to maintain an effective system of internal controls, we may not be able

to accurately or timely report our financial condition or results of operations, which may adversely affect investor confidence in us

and, as a result, our stock price.

Any failure to develop or maintain effective internal control over financial reporting and

disclosure controls, or any difficulties encountered in their implementation or improvement, could result in a restatement of our consolidated

financial statements for prior periods, cause us to fail to meet our financial and other reporting obligations, result in an adverse

opinion regarding our internal control over financial reporting from our independent registered public accounting firm, and lead to investigations

or sanctions by regulatory authorities.

Any of the foregoing could have a material adverse effect on our business, results of operations,

and financial condition, and could cause our investors to lose confidence in the accuracy and completeness of our financial reports and

the price of our common stock to decline.

have incurred, and will continue to incur, increased costs as a result of operating as a public company, and our management is required

to devote substantial time to compliance with our public company responsibilities and corporate governance practices.

a public company, and particularly after we are no longer an “emerging growth company,” we have incurred and will continue

to incur significant legal, accounting and other expenses that we did not incur as a private company.

The Sarbanes-Oxley Act of 2002,

or the Sarbanes Oxley Act, the Dodd-Frank Wall Street Reform and Consumer Protection Act, the listing requirements of Nasdaq, and other

applicable securities rules and regulations impose various requirements on public companies.

Our management and other personnel will

need to devote a substantial amount of time to compliance with these requirements.

Moreover, these rules and regulations will increase

our legal and financial compliance costs and will make some activities more time-consuming and costly.

If, notwithstanding our efforts

to comply with new or changing laws, regulations and standards, we fail to comply, regulatory authorities may initiate legal proceedings

against us, and our business may be harmed.

Further, failure to comply with these laws, regulations and standards may make it more difficult

and more expensive for us to obtain directors’ and officers’ liability insurance, which could make it more difficult for

us to attract and retain qualified members to serve on our board of directors or committees or as members of senior management.

predict or estimate the amount of additional costs we will incur as a public company or the timing of such costs.

are an emerging growth company and a smaller reporting company and we cannot be certain if the reduced disclosure requirements applicable

to emerging growth companies or smaller reporting companies will make our common stock less attractive to investors.

are an “emerging growth company” as defined in the JOBS Act.

Under the JOBS Act, emerging growth companies can delay adopting

new or revised accounting standards until such time as those standards apply to private companies.

We have elected to use this exemption

from new or revised accounting standards and, therefore, we will not be subject to the same new or revised accounting standards as other

public companies that have not made this election.

as long as we continue to be an emerging growth company, we also intend to take advantage of certain other exemptions from various reporting

requirements that are applicable to other public companies including, but not limited to, reduced disclosure obligations regarding executive

compensation in our periodic reports and proxy statements, and exemptions from the requirements of holding a non-binding advisory vote

on executive compensation and stockholder approval of any golden parachute payments not previously approved.

Additionally,

we are a “smaller reporting company” as defined in Item 10(f)(1) of Regulation S-K.

Even after we no longer qualify as an

emerging growth company, we may still qualify as a “smaller reporting company,” which would allow us to continue to take

advantage of many of the same exemptions from disclosure requirements, including presenting only the two most recent fiscal years of

audited financial statements and reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements.

To the extent we take advantage of the exemptions described above, comparison of our financial statements

with other public companies may be difficult or impossible.

If some investors find our common stock less attractive as a result of our taking advantage of such exemptions, investors

may find our common stock less attractive and there may be a less active trading market for our common stock, causing the price of our

common stock to be more volatile.

we fail to maintain an effective system of internal controls, our ability to produce timely and accurate financial statements may be

impaired, investors may lose confidence in our financial reporting, and the price of our common stock may decline.

are subject to the reporting requirements of the Exchange Act and other laws and regulations applicable to public companies.

and regulations require, among other things, that we maintain effective procedures and internal control over financial reporting and

disclosure controls.

We engage in continuous improvement of our internal control over financial reporting, disclosure controls, and other

procedures designed to provide assurance that information we disclose in our consolidated financial statements and in the reports that

we file with the SEC is recorded, processed, summarized, and reported within the time periods specified in SEC rules and forms, and information

required to be disclosed in reports under the Exchange Act is accumulated and communicated to our principal executive and financial officers.

Our current controls and any new controls we develop may become inadequate because of changes in conditions in our business.

If we identify material weaknesses in the future or otherwise fail to maintain an effective system of internal controls,

we may not be able to accurately or timely report our financial condition or results of operations, which may adversely affect investor

confidence in us and, as a result, our stock price.

Any failure to develop or maintain effective internal control over financial reporting

and disclosure controls, or any difficulties encountered in their implementation or improvement, could result in a restatement of our

consolidated financial statements for prior periods, cause us to fail to meet our financial and other reporting obligations, result in

an adverse opinion regarding our internal control over financial reporting from our independent registered public accounting firm, and

lead to investigations or sanctions by regulatory authorities.

Any of the foregoing could have a material adverse effect on our business,

results of operations, and financial condition, and could cause our investors to lose confidence in the accuracy and completeness of

our financial reports and the price of our common stock to decline.

Related to Our Securities and Ownership of Our Common Stock

of our outstanding warrants could discourage an acquisition of us by a third party.

addition to the discussion of the provisions of our certificate of incorporation and our bylaws, certain provisions of our outstanding

warrants could make it more difficult or expensive for a third party to acquire us.

The warrants prohibit us from engaging in certain

transactions constituting “fundamental transactions” unless, among other things, the surviving entity assumes our obligations

under the warrants.

These and other provisions of our outstanding warrants could prevent or deter a third party from acquiring us even

where the acquisition could be beneficial to you.

share price may be volatile, and you may be unable to sell your shares and/or warrants at or above the offering price.

market price of our common stock is likely to be volatile and could be subject to wide fluctuations in response to many risk factors

listed in this section, and others beyond our control, including:

discussed in this section and elsewhere throughout this Form 10-K.

More specifically, we expect our operating results to be subject to

quarterly fluctuations due to (in part) seasonality in the demand for traditional PDT treatment using a lamp and the level of underlying

demand for Ameluz and customers’ buying patterns.

If our quarterly operating results fall below the expectations of investors

or securities analysts, the price of our common stock could decline substantially.

factors beyond our control that may lead to volatility in our share price include:

success of existing or new competitive products or technologies;

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announcements

of innovations by us, our Licensors or our competitors;

of innovations by us or our competitors;

conditions in our industry and the markets in which we operate;

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announcements

by us, our Licensors or our competitors of significant acquisitions, strategic partnerships, joint ventures or capital commitments;

by us or our competitors of significant acquisitions, strategic partnerships, joint ventures or capital commitments;

or departures of key personnel;

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in the valuation of companies perceived by investors to be comparable to us;

or other developments related to the patents covering our licensed products, and our Licensors’ ability to obtain intellectual

property protection for our licensed products;

or other developments related to the patents covering our products, and our ability to obtain intellectual property protection for

our products;

or expectation of additional financing efforts;

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Securities litigation against us could result in substantial costs and divert

our management’s attention from other business concerns, which could seriously harm our business.

we fail to maintain compliance with applicable listing standards, our common stock and publicly-traded warrants could be delisted from

our management’s attention from other business concerns, which could seriously significantly harm our business.

we fail to regain and maintain compliance with applicable listing standards, our common stock and publicly-traded warrants could be

delisted from Nasdaq.

requires listing issuers to comply with certain standards in order to remain listed on its exchange.

If, for any reason, Nasdaq should

delist our common stock from trading on its exchange and we are unable to obtain listing on another reputable national securities exchange,

a reduction in some or all of the following may occur, each of which could materially adversely affect our stockholders:

The Company has, on multiple

occasions, received notices of non-compliance from Nasdaq and each time been given the ability to regain compliance.

On December 31,

2025, we received a letter (the “Notice”) from the Listing Qualifications Department of Nasdaq notifying the Company

that the listing of its common stock was not in compliance with Nasdaq Listing Rule 5550(a)(2), as the closing bid price of the

Company’s common stock was less than $1.00 per share for the previous 34 consecutive business days.

Under Nasdaq Listing Rule

5810(c)(3)(A), the Company has a period of 180 calendar days, or until June 30, 2026, to regain compliance with Rule 5550(a)(2).

To regain compliance, during this 180-day compliance period, the closing bid price

of the Company’s common stock must be at least $1.00 per share for a minimum of 10 consecutive business days.

If, for any reason, Nasdaq should delist our common

stock from trading on its exchange and we are unable to obtain listing on another reputable national securities exchange, a

reduction in some or all of the following may occur, each of which could materially adversely affect our stockholders:

liquidity and marketability of our common stock and/or publicly traded warrants;

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number of broker-dealers willing to execute trades in shares of our common stock.

addition, if we fail to maintain compliance to be eligible to trade on Nasdaq or obtain listing on another reputable national securities

exchange, we may have to pursue trading on a less recognized or accepted market, such as the over the counter markets, our stock may

be traded as a “penny stock” which would make transactions in our stock more difficult and cumbersome, and we may be unable

to access capital on favorable terms or at all, as companies trading on alternative markets may be viewed as less attractive investments

with higher associated risks, such that existing or prospective institutional investors may be less interested in, or prohibited from,

investing in our common stock.

This may also cause the market price of our common stock to further decline.

sales of our common stock in the public market could cause our share price to fall.

of a substantial number of shares of our common stock in the public market or the perception that these sales might occur, could depress

the market price of our common stock and could impair our ability to raise capital through the sale of additional equity securities.

We had 8,873,932 shares of common stock outstanding as of March 19, 2025, of which 8,473,932 shares are freely tradable without

restrictions or further registration required under the Securities Act.

The remaining 400,000 shares are currently unregistered and held

by Biofrontera AG.

addition, we have issued warrants to purchase our common stock that, if such warrants are exercised, could be sold in the public market.

See “We have issued several warrants that are exercisable for our common stock and issued Series B Convertible Preferred Stock,

which, if exercised or converted, could substantially increase the number of shares eligible for future resale in the public market and

result in dilution to our stockholders” for more information regarding the potential impact of such warrants.

have issued several warrants, which are exercisable for our common stock, and issued Series B Convertible Preferred Stock, which, if

exercised or converted, as applicable, could substantially increase the number of shares eligible for future resale in the public market

and result in dilution to our stockholders.

addition, if we fail to regain and maintain compliance to be eligible to trade on Nasdaq or obtain listing on another reputable

national securities exchange, we may have to pursue trading on a less recognized or accepted market, such as the over the counter

markets, our stock may be traded as a “penny stock” which would make transactions in our stock more difficult and

cumbersome, and we may be unable to access capital on favorable terms or at all, as companies trading on alternative markets may be

viewed as less attractive investments with higher associated risks, such that existing or prospective institutional investors may be

less interested in, or prohibited from, investing in our common stock.

This may also cause the market price of our common stock to

further decline.

have issued several warrants, which are exercisable for our common stock, and issued Convertible Preferred

Stock, which, if exercised or converted, as applicable, could substantially increase the number of shares eligible for future resale

in the public market and result in dilution to our stockholders.

of March 16, 2026, we have a total of 2,269,356 outstanding warrants which may each be exercised for one share of our common stock.

In addition, we have shares of Series B-2 and Series B-3, Convertible Preferred Stock (“Series B Preferred Stock”),

of Series B Preferred Stock may be converted into approximately 1,413 shares of our common stock (based on the conversion price of $0.7074

per share and a liquidation preference of $1,000 per share of Series B Preferred Stock).

As of March 19, 2025 we have 10,129 shares

of Series B Preferred Stock outstanding, which could be converted into up to 14,318,632 shares of common stock.

the Series B Preferred Stock has a beneficial ownership limitation that prevents the holder from converting if it would result in the

holder’s beneficial ownership exceeding 9.99% of the then outstanding common stock, the remaining Series B Preferred Stock could

be converted into common stock at a future date if the total number of outstanding shares of our common stock increases, if the beneficial

ownership limitation is removed, or if the holders of the Series B Preferred Stock sell any of the common stock they currently hold.

of the shares issuable upon exercise of these warrants or the conversion of the Series B Preferred Stock have been registered on effective

registration statements and therefore, when issued, will be freely tradable without restriction or further registration required under

the Securities Act.

Any shares of our common stock issued upon exercise of outstanding warrants or conversion of the Series B convertible

preferred stock will result in dilution to the then existing holders of our common stock and increase the number of shares eligible for

resale in the public market.

securities or industry analysts do not publish research or publish unfavorable research about our business, our stock price and trading

volume could decline.

trading market for our common stock will be influenced by the research and reports that industry or securities analysts publish about

us or our business.

If one or more of these analysts ceases coverage of our company or fails to publish reports on us regularly, we could

lose visibility in the financial markets, which in turn could cause our stock price or trading volume to decline.

Moreover, if our operating

results do not meet the expectations of the investor community, one or more of the analysts who cover our company may change their recommendations

regarding our company, and our stock price could decline.

quarterly operating results may fluctuate significantly.

expect our operating results to be subject to quarterly fluctuations.

Our net loss and other operating results will be affected by numerous

factors, including:

in the level of expenses related to our marketing efforts;

litigation, including intellectual property infringement lawsuits related to our licensed products, in which we may become involved;

developments affecting Ameluz ® , the BF-RhodoLED ® lamp (and its successors);

execution of any licensing or similar arrangements, and the timing of payments we may make or receive under these arrangements;

seasonality in the demand for traditional PDT treatment using a lamp;

delays in the delivery of our products due to supply chain issues;

timing of milestone payments under our existing license agreements;

level of underlying demand for Ameluz ® and customers’ buying patterns.

our quarterly operating results fall below the expectations of investors or securities analysts, the price of our common stock could

decline substantially.

Furthermore, any quarterly fluctuations in our operating results may, in turn, cause the price of our stock to

fluctuate substantially.

Series C Convertible Preferred Stock (“Series C Preferred Stock”) and Series D Convertible Preferred Stock

(“Series D Preferred Stock”).

Stockholders’ Equity and Note 19.

Net Loss Per Share in our

consolidated financial statements for additional details.

of the shares issuable upon exercise of these warrants or the conversion of the Series B Preferred Stock and Series C Preferred Stock

have been registered on effective registration statements and therefore, when issued, will be freely tradable without restriction or

further registration required under the Securities Act.

Any shares of our common stock issued upon exercise of outstanding warrants or

conversion of the Series B, Series C and Series D convertible preferred stock will result in dilution to the then existing holders of

our common stock and increase the number of shares eligible for resale in the public market.

sales and issuances of our common stock or rights to purchase our common stock, including pursuant to our equity incentive plans, could

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such subsequent transactions could gain rights, preferences and privileges senior to those of holders of our common stock.

have never paid dividends on our common stock and we do not intend to pay dividends for the foreseeable future.

Consequently, any gains

from an investment in our common stock will likely depend on whether the price of our common stock increases.

have never declared or paid any dividends on our common stock and do not intend to pay any dividends in the foreseeable future.

We anticipate

that we will retain all of our future earnings for use in the operation of our business and for general corporate purposes.

Any determination

to pay dividends in the future will be at the discretion of our board of directors.

Accordingly, investors must rely on sales of their

common stock after price appreciation, which may never occur, as the only way to realize any future gains on their investments.

information, see the section of this Form 10-K captioned “ Management’s Discussion and Analysis of Financial Condition

and Results of Operations—Liquidity and Capital Resources .”

stockholder rights plan, or “poison pill,” includes terms and conditions which could discourage a takeover or other transaction

that stockholders may consider favorable.

October 24, 2022, stockholders of record at the close of business on that date received a dividend of one right (a “Right”)

for each outstanding share of common stock.

Each Right entitles the registered holder to purchase one one-thousandth of a share of Series

A Junior Participating Cumulative Preferred Stock of the Company (the “Preferred Stock”), at a price of $5.00 per one thousandth

of a share of Preferred Stock, subject to adjustment (the “Exercise Price”).

The Rights are not exercisable until the Distribution

Date (as defined below).

The description and terms of the Rights are set forth in the Stockholder Rights Agreement between the Company

and Computershare Trust Company, N.A., as rights agent, dated as of October 13, 2022, as amended by Amendment No.1 to the Stockholder

Rights Agreement, dated as of April 26, 2023.

Rights Agreement imposes a significant penalty upon any person or group that acquires 20% or more (but less than 50%) of our then-outstanding

common stock without the prior approval of our board of directors.

A person or group that acquires shares of our common stock in excess

of the applicable threshold, subject to certain limited exceptions, is called an “Acquiring Person.” Any rights held by an

Acquiring Person are void and may not be exercised.

A person or group who beneficially owned 20% or more of our outstanding common stock

prior to the first public announcement of the adoption of the Rights Agreement will not trigger the Rights Agreement so long as they

do not acquire beneficial ownership of any additional shares of common stock at a time when they still beneficially own 20% or more of

such common stock.

Rights will not be exercisable until the earlier of ten days after a public announcement by us that a person or group has become an Acquiring

Person and ten business days (or a later date determined by our board of directors) after a person or group begins a tender or an exchange

offer that, if completed, would result in that person or group becoming an Acquiring Person (the earlier of such dates being herein referred

to as the “Distribution Date”).

At any time after a person becomes an Acquiring Person, our Board of Directors may, at its

option, exchange all or any part of the then outstanding and exercisable Rights for shares of common stock at an exchange ratio of one

share of common stock for each Right, subject to adjustment as specified in the Rights Agreement.

Notwithstanding the foregoing, the

Board of Directors generally will not be empowered to effect such exchange at any time after any person becomes the beneficial owner

of 50% or more of the common stock of the Company.

Rights will expire at the earlier of (a) June 30, 2026 or (b) the first day after the Company’s 2025 annual meeting, if stockholder

approval has not been obtained prior to such date, the Rights will expire at such time, in each case, unless previously redeemed or exchanged

by the Company.

Rights have certain anti-takeover effects, including potentially discouraging a takeover that stockholders may consider favorable.

Rights will cause substantial dilution to a person or group that attempts to acquire us on terms not approved by the board of directors.

charter documents and Delaware law could prevent a takeover that stockholders consider favorable and could also reduce the market price

of our stock.

provisions of our outstanding warrants, our charter documents, and Delaware law could prevent a takeover that stockholders consider favorable

and could also reduce the market price of our stock.

amended and restated certificate of incorporation and our amended and restated bylaws contain provisions that could delay or prevent

a change in control of our company.

a change in control of the Company.

These provisions could also make it more difficult for stockholders to elect directors and take other

corporate actions.

provisions may frustrate or prevent any attempts by our stockholders to replace or remove our current management by making it more difficult

for stockholders to replace members of our board of directors, which is responsible for appointing the members of our management.

These provisions may frustrate or prevent any attempts by our stockholders to replace or remove our current management

by making it more difficult for stockholders to replace members of our board of directors, which is responsible for appointing the members

of our management.

Furthermore, certain provisions of our outstanding warrants could also make it more difficult or expensive for a third

party to acquire us.

The warrants prohibit us from engaging in certain transactions constituting “fundamental transactions”

unless, among other things, the surviving entity assumes our obligations under the warrants.

addition, we are subject to the anti-takeover provisions contained in Section 203 of the Delaware General Corporation Law, or the DGCL.

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the transaction.

and other provisions in our amended and restated certificate of incorporation and our amended and restated bylaws and under Delaware

law could discourage potential takeover attempts, reduce the price investors might be willing to pay in the future for shares of our

common stock and result in the market price of our common stock being lower than it would be without these provisions.

amended and restated certificate of incorporation provides that the Court of Chancery of the State of Delaware is the exclusive

forum for substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a favorable

judicial forum for disputes with us or our directors, officers or employees.

amended and restated certificate of incorporation provides that the Court of Chancery of the State of Delaware is, to the fullest extent

permitted by applicable law, the exclusive forum for:

derivative action or proceeding brought on our behalf;

action asserting a claim of breach of a fiduciary duty owed by, or other wrongdoing by, any of our current or former directors, officers,

employees or our stockholders;

action asserting a claim against us arising under the DGCL, our amended and restated certificate of incorporation, or our amended

and restated bylaws (as either may be amended from time to time) or as to which the DGCL confers jurisdiction on the Court of Chancery

of the State of Delaware;

action asserting a claim against us that is governed by the internal-affairs doctrine.

Section 27 of the Exchange Act creates exclusive federal jurisdiction over all claims brought to enforce any duty or liability created

by the Exchange Act or the rules and regulations thereunder.

Consequently, the exclusive forum provisions will not apply to suits brought

to enforce any liability or duty created by the Exchange Act or to any claim for which the federal courts have exclusive jurisdiction.

becoming a stockholder in our Company, you will be deemed to have notice of and have consented to the provisions of our amended and restated

certificate of incorporation related to choice of forum.

This exclusive forum provision may limit a stockholder’s ability to bring

a claim in a judicial forum that it finds favorable for disputes with us or our directors, officers, or other employees, which may discourage

lawsuits against us and our directors, officers and other employees and result in increased costs for investors to bring a claim.

a court were to find the exclusive forum provision in our amended and restated certificate of incorporation to be inapplicable or unenforceable

in an action, we may incur additional costs associated with resolving the dispute in other jurisdictions, which could seriously harm

our business.

for indemnification by our directors and officers may reduce our available funds to satisfy successful third-party claims against us

and may reduce the amount of money available to us.

amended and restated certificate of incorporation and amended and restated bylaws provide that we will indemnify our directors and officers,

in each case to the fullest extent permitted by Delaware law.

addition, as permitted by Section 145 of the DGCL, our amended and restated bylaws and our indemnification agreements that we have entered

into with our directors and officers provide that:

will indemnify our directors and officers for serving us in those capacities or for serving other business enterprises at our request,

to the fullest extent permitted by Delaware law.

Delaware law provides that a corporation may indemnify such person if such person

acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of the registrant

and, with respect to any criminal proceeding, had no reasonable cause to believe such person’s conduct was unlawful;

may, in our discretion, indemnify employees and agents in those circumstances where indemnification is permitted by applicable law;

are required to advance expenses, as incurred, to our directors and officers in connection with defending a proceeding, except that

such directors or officers shall undertake to repay such advances if it is ultimately determined that such person is not entitled

to indemnification;

will not be obligated pursuant to our amended and restated bylaws to indemnify a person with respect to proceedings initiated by

that person against us or our other indemnitees, except with respect to proceedings authorized by our board of directors or brought

to enforce a right to indemnification;

rights conferred in our amended and restated bylaws are not exclusive, and we are authorized to enter into indemnification agreements

with our directors, officers, employees and agents and to obtain insurance to indemnify such persons;

may not retroactively amend our amended and restated bylaw provisions to reduce our indemnification obligations to directors, officers,

employees and agents.

These and other provisions in our amended and restated certificate of incorporation

and our amended and restated bylaws and under Delaware law could discourage potential takeover attempts, reduce the price investors might

be willing to pay in the future for shares of our common stock and result in the market price of our common stock being lower than it

would be without these provisions.

of the warrants to purchase shares of our common stock are accounted for as a warrant liability and recorded at fair value with changes

in fair value each period reported in earnings, which may have an adverse effect on the market price of our common stock.

United States GAAP, we are required to evaluate the outstanding warrants to purchase our common stock to determine whether they should be accounted

GAAP, we are required to evaluate the outstanding warrants to purchase our common stock to determine whether they should be accounted

for as a warrant liability or as equity.

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Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.

What changed 10-K

Item 1A. Risk Factors