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Related Party Transactions (Details Narrative) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended
Jun. 30, 2025
Sep. 30, 2025
Sep. 30, 2024
Jun. 30, 2025
Sep. 30, 2025
Sep. 30, 2024
Jun. 16, 2025
Dec. 31, 2024
Preferred stock, par value   $ 0.001     $ 0.001   $ 0.001 $ 0.001
Rent expence $ 1.6              
Biofrontera Group [Member]                
Royalty percentage       12.00%        
Biofrontera Group [Member] | Series D Convertible Preferred Stock [Member]                
Shares issued 3,019     3,019        
Preferred stock, par value $ 0.001 $ 1,000   $ 0.001 $ 1,000      
Bioforntera Bioscience [Member]                
Rent expence   $ 0.3     $ 0.5      
Second Amended and Restated License and Supply Agreement [Member]                
Accounts payable related parties   2.0     2.0     $ 5.3
Related party costs   $ 2.7 $ 2.2   $ 7.7 $ 3.3