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ghk-cu topical hair growth serum purchase Neurogan Copper Peptide & Scalp – 2400mg, 4% Copper Peptides – Fast-Absorbing, Water-Based Formula for Hair Softness & Shine Paraben free GHK-CU Copper Peptide, Hair &
Description
While it is important to keep your scalp clean, excessive washing can deplete the scalp's natural oils, resulting in dryness and irritation

(Source 3) 6

[DOI] [PMC free article] [PubMed] [Google Scholar] 13.Ek CJ, Habgood MD, Dennis R, Dziegielewska KM, Mallard C, Wheaton B, et al

The best results appear around the eyes, mouth, forehead, and cheeks
