Everything You Need to Know About the FDA Peptide Ban Bpc 157 bone healing: 2025's Crucial Warning. Americans using unproven peptides sold by influencers and RFK Jr. allies Everyone online is suddenly injecting peptides. But almost nobody understands the scienceor the regulation. The FDA recently shifted several peptides off the Category 2 safety risk list tied to compounding rules. First, that 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 Injectable Peptides: Out of the Back Alley and Into the Light? Berkley Lifesciences