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: Miracle Healing Peptide or Hidden Danger? Integrative Peptides BPC 157 PURE 60 caps (immediate release) Dr. Jill Health BPC 157, 500 mcg, 60 Capsules 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.