BPC 157 has already hit the mainstream, but should it hit your bloodstream? BPC 157 has already hit the mainstream, but should it hit your bloodstream? Theres a lot of confusion about the difference between BPC 157 arginate and acetate forms, so lets clear that up. The key distinction comes down to stability in the gut. This only applies to oral What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B