FDA to weigh easing limits on unproven peptides favored by RFK Jr. and MAHA supporters PBS News 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 BPC 157: Miracle Healing Peptide or Hidden Danger? BPC 157 aka Wolverine. This peptide is not FDA approved, but it is very popular among the biohacking population. Ashley explains the science behind it, but remember, it doesn't have human data yet, so Peptides take off as a DIY treatment but is that a good idea? : NPR