BPC 157 Banned: Key Facts on the Latest FDA Decision Are peptides legal? This has been answered with a decisive regulatory crackdown , The FDA has moved beyond general oversight into targeted enforcement. Popular wellness peptidesincluding BPC 157, The peptide problem: Hype is outrunning the evidence The U.S. Food and Drug Administration is moving toward allowing compounding pharmacies to produce more than a dozen injectable peptides that were banned because of potentially significant safety risks, the New York FDA moves toward easing restrictions on certain peptides BioPharma Dive Indictment of Osteopathic Physician Signals Shift in Peptide Enforcement Stevens & Lee