A synthetic peptide promoted for tendon, gut and injury healing despite the absence of a defensible human longevity evidence base.
Animal healing findings, athlete anecdotes and easy access through “research use only” sellers.
No rigorous human evidence establishes broad healing, safe long-term use or a longevity benefit.
Not a defensible consumer longevity intervention. Product identity, purity, injection safety and long-term risk are unresolved.