WO2019167070A1 Topical copper tripeptide composition and process of preparation. Google Patents Glow from within with GHK Cu Copper Peptide , This powerhouse peptide supports collagen production, skin repair, and hair follicle health, helping improve skin firmness, radiance, and support Anybody know the correct way of using ahk cu? Do I mix with bac water and inject into abdomen? Oral Liposomal Copper GHK Liposomal GHK Cu Supplement