What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B 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 157referred to as the Wolverine peptide for its healing powersis part of a growing list of compounds gaining interest in fitness, wellness, and anti aging circles. The buzz comes from their supposed potential B12 Injections: Who Should Get Them and How Long Do They Last?