BPC 157, one of our favorite peptides, has consistently shown improved healing rates in animal models of acute injuries, such as tendon, nerve, cartilage, and gastric lining. The literature suggests BPC 157: Miracle Healing Peptide or Hidden Danger? BPC 157 has generated significant research attention, but most of it is happening in animal models. Here's what 47 trials and 100+ studies actually reveal: an enormous gap between preclinical promise and human Heard about BPC 157 in health and wellness products? Think it's a "miracle" peptide? Think again. Claims about BPC 157 are based on lab or animal studies, NOT human clinical studies. They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now.