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 BPC 157 No Proof Required! Office for Science and Society McGill University BPC 157 vs. TB 500, CJC 1295, and More: Comparative Insights in Peptide Research BPC 157 5mg: Understanding the Research Interest Behind the Peptide Buy BPC 157 Peptide 99%+ Purity BPC 157 for Research 30 days of favorites Day 23 Favorite healing #peptide #BPC 157. This It's just my own personal experience. Always consult a healthcare provider before considering any peptide therapy. I have been using BPC 157