BPC 157 Peptide Therapy New Results Medical Weight Loss Is BPC 157 Legal? Understanding Its Status and Implications BPC 157 has already hit the mainstream, but should it hit your bloodstream? 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 Peptides in the Limelight: US FDA May Ease Restrictions on Several Peptides The Dermatology Digest