Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype 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 FDA Targets GLP 1 and Peptide Compounding, Advertising and 'Research Use Only' Labeling FDA 483 vs. Warning Letter: Compliance Guide Quality Forward BPC 157: Miracle Healing Peptide or Hidden Danger?