Your skin heals better when your barrier is strong. Topical GHK Cu peptide helps support that process GHK Cu Body Lotion 5000mg, Copper Peptide, 8oz 7% GHK CU ACCELERANT Platinum Skin Care Your skin holds a protein called copper peptide and it naturally declines with age. GHK Cu, the star of our RenewMe program, works by replenishing that signal so your body remembers how Amazon.com: QUBIT GHK Cu Copper Peptide Face Cream 4% Peptides Moisturizer for Fine Lines, Wrinkles, Firming, Deep Hydration & Collagen 2400mg GHK Cu for All Skin Types, 30g : Beauty &