FDA has removed certain bulk drug substances that were placed on the category two list and has announced it will consult the Pharmacy Compounding Advisory Committee (PCAC) for potential future inclusion of The FDA just changed the rules on peptides effective April 15, 2026. BPC 157, GHK Cu, MOTS C, and TB 500 have been removed from the Category 2 restricted compounding list. Here is what The Blacklisting of Peptides BPC 157 Benefits, Dosage & Before After Results Body Protecting Compound 157 (BPC 157 ): Overview, Potential Benefits, and Safety Dr.StemCellsThailand's Anti Aging and Regenerative Medicine Center of Thailand Orthopedic Use of BPC 157 Sports Med Review