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 What Peptides Are Legal in the U.S.? Understanding FDA Approval, Compounding, and the Legal Gray Areas Is BPC 157 Banned? Oral vs. Injectable Forms Explained Is BPC 157 Legal? Understanding Its Status and Implications BPC 157: The peptide with big claims and scant evidence STAT