BPC 157 is being promoted everywhere right now by coaches, influencers, biohackers, and supplement brands. As a PharmD, here's my honest take: it's a legitimate and fascinating peptide. The research on gut healing, Amazon.com: The Peptide Therapy Protocols Bible: Ultimate Guide to BPC 157, TB 500 & Essential Peptides Evidence Based Handbook for Weight Loss, Muscle Growth, Anti Aging & Performance Optimization: 9798346671183: Harrison, Alexander Z.: Books BPC 157: Miracle Healing Peptide or Hidden Danger? Home BPC 157 Calculator: Dose, Units, mL & Reconstitution Guide Florida Surgery & Weight Loss Center 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.