BPC 157 Mark Hyman, MD BPC 157 Peptide Erectile Dysfunction: What the Evidence Actually Shows Frontiers Pharmacokinetics, distribution, metabolism, and excretion of body protective compound 157, a potential drug for treating various wounds, in rats and dogs People talk about BPC 157 like it's one thing. It isn't. Oral BPC 157 stays local. It survives digestion long enough to act on the GI mucosa, then clears before it reaches systemic circulation. What is BPC 157 and How Can It Benefit You? Le Jolie Med Spa