RFK Jr. promotes peptides. Now the FDA weighs easing limits on the unproven chemicals Is BPC 157 Banned? Oral vs. Injectable Forms Explained Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review 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 FDA to weigh easing limits on unproven peptides favored by RFK Jr. and MAHA supporters PBS News From 'Wolverine' healing claims to health warnings: The unregulated rise of peptides ABC7 Los Angeles