BPC 157 Delayed 250mcg Pure Prescriptions Is BPC 157 Legal? Understanding Its Status and Implications 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 BPC 157 has already hit the mainstream, but should it hit your bloodstream? Peptide Therapy in Maine Riverlight Restorative Health