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 The Emerging Risk of Peptides in Supplements LegitScript Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance Sports Medicine Springer Nature Link Unauthorized injectable peptide drugs seized and sold by Canada Peptide may pose serious health risks Canada.ca Injectable Peptides: Out of the Back Alley and Into the Light? Berkley Lifesciences