ghk-cu serum for facial rejuvenation Copper Peptide Face & Neck and sun damage while boosting collagen production for a youthful glow Ghk-cu Peptide Face Serum- NEW

After 30 days, even refrigerated peptides begin losing potency measurably

Take care about introducing Glutathione for skin slowly into your routine and avoid using too many other products with it

Topical glutathione in the form of lotion is not efficiently absorbed by the skin cells as the thiol group undergoes rapid formation of disulfide.[] Also, apart from the poor permeability and absorption, foul odor limits its use

GHK-Cu (glycine-L-histidine-lysine) is a small copper-binding peptide, which has a remarkable and well-documented ability to improve wound healing and tissue regeneration, regulate remodeling of connective tissue and synthesis of collagen, elastin and glycosaminoglycans, reduce inflammation and scarring, increase antioxidant-enzymes and protect cells from toxic by-products of lipid peroxidation