Unauthorized injectable peptide drugs seized and sold by Canada Peptide may pose serious health risks Canada.ca 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 Peptides Lack Reliable Safety Information, Watchdog Warns Tirzepatide Vial Etsy BPC 157: Prohibited peptide and unapproved drug in supplements