BPC 157 and Penis Enlargement: What the Evidence Actually Shows Ask anyone from gym bros to marathoners to your 65 year old dad who says he's suddenly spry and you'll hear about BPC 157's potential to heal tendons and ligaments, speed up postsurgical recovery, and Frontiers Pharmacokinetics, distribution, metabolism, and excretion of body protective compound 157, a potential drug for treating various wounds, in rats and dogs How Long Does BPC 157 Stay in Your System? Half Life, Clearance, and D Detection and in vitro metabolism of the confiscated peptides BPC 157 and MGF R23H Cox 2017 Drug Testing and Analysis Wiley Online Library Why Are People Injecting Themselves with Peptides? The New Yorker