ghk-cu delivers bioavailable copper to cells One peptide that I think has real potential change the game in skin wellness and longevity is although we annex more research and more reputable sources Copper GHK Plus Topical Peptide
Description
Michael Roizen, M.D., coauthor of You Are What You Eat

That does not mean they do nothing

While findings remain exploratory, the compound continues to be investigated for its potential biological roles

Cell-demanded liberation of VEGF121 from fibrin implants induces local and controlled blood vessel growth
