BPC 157 Delayed Pro 500mcg Pure Prescriptions BPC 157 and Erectile Dysfunction: What the Evidence Actually Shows 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 The FDA will hold a meeting to consider easing restrictions on more than a half dozen peptide injections, a group of unapproved therapies that have become popular among wellness influencers, fitness gurus