BPC 157 Review: Doctor Explains Benefits, Safety & Cancer Risk BPC 157: Experimental Peptide Creates Risk for Athletes The FDA has issued clear signals on BPC 157: it is not approved for human use in any form due to potential significant safety risks. This critical classification profoundly impacts research and GOP lawmakers ask RFK Jr. to make FDA unleash risky peptides like BPC 157 The Niche FDA Peptide Reclassification 2026: What It Means for Providers