Peptide Series #2 BPC 157 Your body already makes this peptide. BPC 157 is naturally found in your gastric juice it's part of how your gut protects itself. Scientists isolated it, What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B Peptide BPC 157 Peptide Pure Oral Spray AutoimmunityCare BPC 157 Supports Recovery, Gut Health & Regeneration Musculoskeletal and Tissue Healing with BPC 157: Weight Loss and Vitality: Medical Weight Loss BPC 157 & The Gut Brain Axis: A Practitioner's Definitive Review of the Evidence