BPC 157 Peptide Oral Enhanced Muscle Repair, Gut Health and Tissue Supports Ressurected Health High Potency Support Wellness Formula Advanced Body Protection Complex : Amazon.co.za: Health & Household Oral Peptides: FAQs on Bioavailability, Safety, and Clinical Use AJMC I've been using Pentadecapeptide (PDA) and the results have been unreal. this peptide is almost identical to BPC 157 with the exception of an additional marginate salt, which has contributed to While not all peptides are orally bioavailable, BPC157 has been shown to be stable for over 24 hours in human gastric juice. I've personally used both oral and injectable BPC with myself BPC 157 Capsules vs. Injections A Comprehensive Comparison