BPC 157: Miracle Healing Peptide or Hidden Danger? Peptides are short chains of amino acids that act as signaling molecules, basically telling your cells how to function. Your body makes them naturally, but stress, poor sleep, aging, and chronic inflammation BPC 157: Miracle Healing Peptide or Hidden Danger? Peptide Therapy Fayetteville, AR Health Optimization What is BPC 157 and why are people talking about it? BPC 157 is a synthetic peptide derived from a protein found in gastric juice. Most of the data we have comes from animal