BPC 157 Banned: Key Facts on the Latest FDA Decision Is BPC 157 Banned? Oral vs. Injectable Forms Explained RFK Jr. & claimed regenerative peptides like BPC 157 The Niche FDA to weigh easing limits on unproven peptides promoted by RFK Jr. 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 RFK Jr. and the Perils of Peptides Washington Monthly