BPC 157: Tendon Repair and More How BPC 157 and 'peptide stacks' are driving wellness culture 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? BPC 157: The Healing Peptide You've Never Heard Of (But Should!) Whether you're dealing with joint pain, gut issues, or slow healing injuriesBPC 157 may be your secret weapon. This powerful peptide promotes: