The research on GHK Cu goes back over 40 years a scientist dedicated his entire career to it. Your body already makes it. You just make about 60% less of it by What Are GHK Cu Peptides for Skin and Hair Health? GHK Cu Topical vs Injection Which is the Better Copper Peptide Form? GHK Copper Peptide GHK Cu Tripeptide 1 GHK Cu Peptides Benefits for Anti Aging Skin Rejuvenation How to Use With Micro Infusion 6 month GHK CU check in Main takeaway: skin transformation takes time. GHK CU peptide binds to copper and activates genes involved in wound healing, collagen synthesis, and skin remodeling. On the face, this translates