Neurogan Health, GHK-CU Copper Peptide, Hair & Scalp Serum, 2 oz (60 ml)

2,400 mgVeganNon GMOLab TestedIn House VerifiedEnriched with copper peptides, this serum taps into the science of copper's role in supporting the scalp's natural environment, which enhances the appearance of hair density and volume for men and women.