Beyond the Headlines: FDA Warning Letters to GLP 1 Compounders Spencer Fane The FDA just put peptides like BPC 157, TB 500, and KPV on the clock. , As a compounding pharmacist, this is literally my world and most people dont understand the regulatory nuance behind what BPC 157 Benefits: Heal & Thrive in 2025 FDA Is Expected to Lift Restriction on Peptides, Heeding RFK Jr.'s Wishes The New York Times