Functional Medicine The Colony TX Stonebridge Medical The Peptide Craze Part 2: BPC 157, NAD and the Truth Behind the Longevity Molecule Hype 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 What to know about peptide therapy