Peptides are a HUGE category. Were talking about everything from insulin to GLP 1s Some are incredibly well researched and FDA approved., But in the injury recovery world? Thats where it gets a Frontiers Pharmacokinetics, distribution, metabolism, and excretion of body protective compound 157, a potential drug for treating various wounds, in rats and dogs Pentadecapeptide BPC 157 resolves Pringle maneuver in rats, both ischemia and reperfusion BPC 157: Miracle Healing Peptide or Hidden Danger? The Stable Gastric Pentadecapeptide BPC 157 Pleiotropic Beneficial Activity and Its Possible Relations with Neurotransmitter Activity Frontiers Stable Gastric Pentadecapeptide BPC 157 and Wound Healing