Copper Peptide Hair Growth Serum for Hair Loss & Thinning Hair Feline Skinscience THE COPPER PEPTIDE GHK CU HAIR GROWTH CONDITIONER IS AN ADVANCED VOLUMIZING TREATMENT THERAPY FOR HAIR THAT NEEDS TO STOP SHEDDING FAST. MADE FROM A RESTORATIVE FORMULA OF ESSENTIAL KEY NUTRIENTS GHK Cu before and after : r Biohackers 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, 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,