As filed with the Securities and Exchange Commission on August 13, 2025. Registration No. 333-288717 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Delaware 2834 47-3765675 (I.R.S. Employer Identification No.) 120 Presidential Way, Suite 330 Woburn, MA 01801 Telephone: 781-245-1325 (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices) BI ...

Core Insights - Biofrontera Inc. has appointed George Jones as Chief Commercial Officer, effective August 25, 2025, to enhance its commercial functions including sales, marketing, and market access [1][2][3] Management Changes - The appointment of Mr. Jones follows the acquisition of rights and assets related to Ameluz and RhodoLED for the US market from Biofrontera AG, which includes FDA approval and patents [2] - The new royalty structure for Ameluz will range from 12% to 15%, a reduction from the previous 25% to 35% based on net sales, moving the company closer to cash break-even [2] Leadership Experience - Mr. Jones brings over 25 years of experience in commercial leadership within the specialty pharmaceutical and biotech sectors, having previously held significant roles at Currax Pharmaceuticals and Pernix Therapeutics [3][4][5] - His recent role as Chief Operating Officer at UpScriptHealth saw a threefold increase in partnership revenues, showcasing his ability to drive growth [6] Strategic Vision - The company aims to leverage Mr. Jones' expertise in building high-performing teams and driving sustainable growth to accelerate its commercial success, particularly in expanding Ameluz in the PDT space [7] - Mr. Jones expressed enthusiasm about joining Biofrontera, emphasizing the alignment of the company's focus on innovative dermatology treatments with his passion for patient outcomes [7] Company Overview - Biofrontera Inc. specializes in developing and commercializing photodynamic therapy (PDT) for dermatological conditions, particularly through its drug-device combination Ameluz and the RhodoLED lamp series [8]

Core Points - Biofrontera Inc. will report its financial results for the three and six months ended June 30, 2025 on August 13, 2025, after market close [1] - A conference call to discuss the financial results and business updates will be held on August 14, 2025, at 10:00 am ET [2] Company Overview - Biofrontera Inc. is a U.S.-based biopharmaceutical company focused on developing and treating dermatological conditions, particularly through photodynamic therapy (PDT) [3] - The company commercializes the drug-device combination Ameluz with the RhodoLED lamp series for the treatment of actinic keratosis (AK) and pre-cancerous skin lesions [3] - Biofrontera is conducting clinical trials to expand the use of its products for treating non-melanoma skin cancers and moderate to severe acne [3]

Core Viewpoint - Biofrontera Inc. has acquired all U.S. rights to Ameluz® and RhodoLED® from Biofrontera AG, marking a strategic move to enhance its presence in the U.S. dermatology market [1][3][7] Financial Summary - The acquisition was funded by an $11 million investment led by Rosalind Advisors, Inc. and AIGH Capital Management LLC [1][7] - Biofrontera Inc. will pay a monthly royalty of 12% on Ameluz® revenue under $65 million and 15% on revenue exceeding that threshold, replacing the previous transfer pricing model of 25% to 35% [2][7] - The first tranche of funding is $8.5 million, with a second tranche of $2.5 million expected upon finalization of a detailed asset transfer agreement by September 30, 2025 [4] Operational Changes - Biofrontera Inc. will assume full responsibility for the manufacture of Ameluz® and the RhodoLED® portfolio for the U.S. market, including all regulatory, quality management, pharmacovigilance, and commercial responsibilities [3][4] - The transition to a royalty-based agreement is expected to lead to cost reductions, allowing the company to reach breakeven more quickly and improve future profitability [4] Market Potential - The acquisition is seen as a significant opportunity to unlock the untapped potential of Ameluz® in the U.S. market, with expectations for growth and alignment of interests between Biofrontera Inc. and Biofrontera AG [5][7]

Core Viewpoint - Biofrontera Inc. is in negotiations with Biofrontera AG regarding a potential combination of the two companies or adjustments to their existing license and supply agreement, which may involve the transfer of rights and obligations and a reduction in transfer prices for licensed products sold in the US [1][2]. Company Overview - Biofrontera Inc. is a U.S.-based biopharmaceutical company that specializes in photodynamic therapy (PDT) for dermatological conditions, particularly focusing on the drug-device combination Ameluz and the RhodoLED lamp series for treating actinic keratosis (AK) and pre-cancerous skin lesions [3]. - The company is also conducting clinical trials to expand the use of its products for treating non-melanoma skin cancers and moderate to severe acne [3].

Core Points - Biofrontera Inc. announced the inclusion of its propylene glycol-free formulation of Ameluz nanoemulsion gel in the FDA's Orange Book, confirming its FDA-approved status and intellectual property protection [1][2][7] - The revised formulation eliminates propylene glycol, a known allergen, enhancing patient safety while maintaining treatment efficacy [3][4] - The patent for the new formulation was issued on April 22, 2025, and is valid until December 8, 2043, preventing generic competition during this period [2][3][7] Company Overview - Biofrontera Inc. specializes in biopharmaceuticals, focusing on dermatological treatments using photodynamic therapy (PDT) [5] - The company commercializes Ameluz in combination with the RhodoLED lamp series for treating actinic keratosis and is conducting clinical trials for additional applications [5]

Core Insights - Biofrontera Inc. reported a 9% increase in revenues for Q1 2025, driven by strong sales of Ameluz and the launch of the RhodoLEDXL Lamp [1][2] - The company is excited about the enrollment of the final patient in a Phase 3 clinical trial for Ameluz, indicating progress in its product development pipeline [1][5] - The net loss for Q1 2025 was $4.2 million, a significant improvement from a net loss of $10.4 million in the same period last year [7][19] Financial Performance - Total revenues for Q1 2025 were $8.6 million, an increase of $0.7 million or 8.7% compared to Q1 2024 [2][5] - Operating expenses decreased to $13.1 million in Q1 2025 from $13.4 million in Q1 2024, reflecting cost management efforts [3][4] - Cash and cash equivalents decreased to $1.8 million as of March 31, 2025, down from $5.9 million at the end of 2024 [5] Cost Structure - Cost of revenues related to parties decreased by $0.9 million, or 22.1%, due to a reduced cost structure under the Ameluz license agreement [3] - Selling, general, and administrative expenses decreased by $0.6 million, or 6.5%, with notable reductions in marketing and sales team expenses [4] - Research and development expenses increased by $1.2 million due to the assumption of clinical trial activities for Ameluz in the U.S. [6] Clinical Developments - The final patient was enrolled in the Phase 3 clinical trial for Ameluz targeting mild to moderate actinic keratoses [5] - The company achieved a milestone in the Phase 3 study for Ameluz and RhodoLED PDT in treating superficial basal cell carcinoma [5] - Biofrontera received patent approval for a revised formulation of Ameluz, extending protection until December 2043 [5] Adjusted Metrics - Adjusted EBITDA improved from a loss of $4.6 million in Q1 2024 to a loss of $4.4 million in Q1 2025, driven by increased gross profit [8][19] - The adjusted EBITDA margin for Q1 2025 was -51.0%, compared to -57.9% in Q1 2024 [19]

As filed with the Securities and Exchange Commission on May 2, 2024. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 BIOFRONTERA INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 2834 47-3765675 (Primary Standard Industrial Classification Code Number) 120 Presidential Way, Suite 330 Woburn, MA 01801 Telephone: 781-245-1325 Washington, D.C. ...

As filed with the Securities and Exchange Commission on March 19, 2024. Registration No. 333-277811 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 BIOFRONTERA INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Delaware 2834 47-3765675 (I.R.S. Employer Identification No.) 12 ...

As filed with the Securities and Exchange Commission on January 29, 2024. Registration No. 333-276535 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 BIOFRONTERA INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Delaware 2834 47-3765675 (I.R.S. Employer Identification No.) ...