The Wolverine Peptide Stack: BPC 157 + TB 500 Dosage and Protocol BPC 157 Evolved Science BPC 157: Experimental Peptide Creates Risk for Athletes 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 doesnt have human data yet, so BPC 157 has already hit the mainstream, but should it hit your bloodstream?