Link Between High Levels of Copper & Psychiatric Symptoms Psychiatry Redefined CREDIT: Dr Hasia discusses this copper peptide found in the body. Follow her for more health education. I originally started using G.HK Cu copper p'eptide for hair support, but I've noticed so much Figure 2 from GHK Copper Peptide in Skin Remodeling and Anti Aging ! GHK Cu in Skin Remodeling Semantic Scholar GHK Cu, the copper peptide is world renowned for just one thing, and thats for what it does for your skin. It does so much more for your overall well being. If youre trying to start your peptide