Meet your skin's new obsession: GHK Cu Peptide Serum Now available for $80 This powerhouse copper peptide serum is designed to help support healthier, stronger, more radiant skin. Benefits Amazon.com: Neurogan GHK Cu Copper Peptide Hair & Scalp Serum 2400mg, 4% Copper Peptides Fast Absorbing, Water Based Formula for Hair Softness & Shine Cosmetic Dry Scalp Moisturizer Spray, Made in USA : GHK Cu Peptide Serum + SNAP 8 15ml Peplogix Amazon.com: TOSOWOONG Copper Peptide Face Serum, Anti Aging with Copper Tripeptide, GHK Cu, 12 Multi Peptide Formula for Fine Lines, Firming, Skin Elasticity, Hydrating, Korean Skincare, 33ml 1.11 fl.oz. : Beauty & Personal Care GLOW FROM WITHIN This is NOT just another serum this is Peptide+ GHK CU Powered by copper peptides, it works deep within the skin to: Boost collagen & elastin (