Anti Aging Skincare Retinol & GHK Cu Peptide Solutions Beyond Basix Breaking: more people are starting to explore copper peptides over retinol, Not because retinol is bad, but because people are beginning to understand how different ingredients actually work., The Blue Revolution: Why 1% Pure GHK Cu is the New Standard for Mature Pure & Cimple Peptides Face Serum with GHK Cu & Retinol Hydrating Anti Aging Serum for Wrinkles Collagen Support & Skin Barrier Repair Lightweight Korean Formula (1 pcs) 1.7 Fl Oz (Pack of 1) Buy I was super skeptical because I've literally tried everything Retinol destroyed my skin. Vitamin C oxidized and stung. Four different peptide serums and nothing actually worked. Then I tried GHK Cu. 6 weeks ION BLUE's Video on X