In 2023, the FDA deemed 19 peptides too unsafe to be dispensed by compounding pharmacies. Now, under RFK Jr., the agency is poised to reverse itself despite the fact that few BPC 157: Miracle Healing Peptide or Hidden Danger? Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance[v3] Preprints.org FDA Moves to Reevaluate Several Peptides American Med Spa Association Regulatory Alert: FDA's April 2026 Update on BPC 157 and GHK Cu Holt Law