Fitness
BPC-157, TB-500, and recovery peptides
The repair peptides athletes talk about—what they are named, what animal studies show, and why WADA cares.
BPC-157
A gastric pentadecapeptide studied in rodent models for tendon, gut, and wound healing. Human clinical data is limited. It is banned in sport and sold as “research chemical” online—purity and legality vary wildly.
TB-500
A synthetic fragment related to thymosin beta-4, discussed for tissue repair. Same story: intriguing preclinical data, weak human evidence, high regulatory risk.
Bottom line
Educational curiosity is fine; self-injecting gray-market peptides is not a casual wellness choice. See a sports medicine doctor for real injuries.