GHK Cu Peptides Benefits for Anti Aging Skin Rejuvenation How to Use With Micro Infusion A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend GHK Cu is one of the most talked about peptides in aesthetics right now. But how much of what you have heard about it is actually true?, Copper peptide, known as GHK Cu, has a growing body of peer Have you heard of GHK Cu? It's one of our favorite regenerative peptides right now. This copper peptide was originally discovered in human plasma and plays an important role in skin repair and