'People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian Wanna feel like Wolverine? Try BPC 157! Known as the healing peptide, BPC 157 helps speed up recovery, repair tissues, reduce inflammation, and support gut health. Whether you're dealing with injuries, chronic Peptides are surging in popularity. There's little evidence that they work. BPC 157: A Deeper Dive BPC 157, or Body Protection Compound 157, is a synthetic peptide derived from a protein found in gastric juices. Known for its regenerative properties, it has attracted attention for Surgeon WARNING: BPC 157 & TB 500 Injections Zero Human Data, 4 Failure Modes They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now.