People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian 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 doesnt have human data yet, so FDA Moves to Reevaluate Several Peptides American Med Spa Association