GHK Cu Peptide in Dubai Skin Repair, Collagen, and Regeneration GHK Cu (copper peptide) is a science backed anti aging compound that supports collagen production, skin regeneration, and overall skin health. Used in both topical serums and subcutaneous Dr Tahera explains that the topical version of GHK Cu and how it supports skin repair and rejuvenation. This is the cream based approach. Injectables? We'll cover that next. Because understanding your options matters. GHK Cu (Copper Peptide) Cream 30gm Valhalla Vitality