More than hair its cellular support , GHK CU is a well studied copper peptide known for its role in supporting:, Healthier looking hair & scalp environment, Hair that appears thicker, GHK Cu isn't just for skin it's a powerful peptide that helps support hair restoration by stimulating follicles, improving scalp health, and extending the hair growth phase. That means stronger strands, less shedding, Medically Guided Hair Treatment Rumen Australia Does it work? Maneup GHK Cu hair growth serum : r tressless Two Ingredients. Real Hair Transformations. How Neurogan Health's GHK Cu Serum Is Changing What Customers Expect From Hair Care GHK cu Copper Peptide Hair Regrowth Shampoo for Men & Women Boost Hair Growth Nourish & Revitalize Shop Internationally