GHK Cu Copper Peptide: The Ultimate Peptide For Longevity Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms 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 The GHK Cu pen works. But needles at home were never the answer. We took the same clinically backed copper peptide complex and put it into a serum you can use in 30 seconds, WO2019167070A1 Topical copper tripeptide composition and process of preparation. Google Patents GHK Cu Peptide Benefits for Skin and Hair LIVV Natural