GHK Cu as a multifunctional copper peptide: synthesis routes, process engineering and emerging applications Systems Microbiology and Biomanufacturing Springer Nature Link GHK CU Crepey Skin Escape Platinum Skin Care Ghk Cu Copper Peptide Etsy Dimeric copper peptide incorporated hydrogel for promoting diabetic wound healing Nature Communications Copper Peptides for Skin: What GHK Cu Does and How It Compares to Retinol Say hello to your skin's new BFF GHK Cu is a powerful peptide that supports collagen production, speeds healing, improves hair growth, and helps fight visible signs of aging. This tiny molecule