Is BPC 157 Banned? Oral vs. Injectable Forms Explained FDA issued its first warning letter to a dispenser (a medical spa) for violating the Drug Supply Chain Security Act (DSCSA), including failing to source products from authorized trading partners and FDA Moves to Reevaluate Several Peptides American Med Spa Association Is BPC157 Legal? WADA, FDA Status, and What You Need to Know Peptides take off as a DIY treatment but is that a good idea? : NPR