Copper Peptide | AHK-Cu | Scalp SerumAHK Cu Scalp Serum A targeted scalp treatment featuring copper tripeptide 3 (AHK Cu), specifically designed for follicle support. Formulated by a Naturopath & Nutritionist and made in small batches in the Noosa Hinterland, Australia. What it does AHK Cu is a synthetic copper peptide engineered specifically for hair follicles. It supports scalp vitality and healthy looking hair. Paired with MSM for keratin support and trehalose for cellular protection.