BPC 157 No Proof Required! Office for Science and Society McGill University Most people dabble with peptides But don't feel the full therapeutic effect when used appropriately. For the past 7+ years, BPC 157 has been the cornerstone of my stack (cycled) For optimization and Peptide BPC 157 Intra V Most people who talk about side effects from BPC 157 dont realize the problem isnt the peptide itself. The issue is that theyre getting unsterile, contaminated products from low quality research Have you used peptides? What are your thoughts? Let me know below Peptides are short chains of amino acids that play vital roles in cellular signaling and repair throughout the body.