What is BPC 157 and How Can It Benefit You? Le Jolie Med Spa What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B BPC 157 can be taken orally or subcutaneously, and for most people there is no difference in efficacy.Yes, some people will notice one works better than the other. Yes, some people will claim that Oral Peptides: FAQs on Bioavailability, Safety, and Clinical Use AJMC