Peptides are surging in popularity. There's little evidence that they work. of the Federal Food, Drug, and Cosmetic Act (FDCA).* Regulatory Alert: The Legal Status of BPC 157 in Compounding and Clinical Practice Holt Law The Peptide Craze Part 2: BPC 157, NAD and the Truth Behind the Longevity Molecule Hype Have you thought about taking peptides that aren't approved by the FDA? Think again. CBS News' chief medical correspondent, @drlapook, shares a cautionary tale from medical history about why testing medications is Why Are People Injecting Themselves with Peptides? The New Yorker