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 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 Think twice before injecting peptides bought online: unauthorized products can seriously harm you Canada.ca BPC 157 Ligament: 1 Unsafe Truth FDA moves toward easing restrictions on certain peptides BioPharma Dive