Ghk Cu Peptide Injection For Hair Growth GHK Cu Scalp Solution Empower Pharmacy GHK Cu Hair & Scalp Serum 2400mg 4% Less Shedding Neurogan Neurogan Health Hair Growth Serum Intense with Copper Peptide GHK Cu GHK Cu peptides are used to potentially promote hair growth, increase hair follicle size, and improve scalp health, often for conditions like androgenetic alopecia. As a regenerative peptide, GHK Cu is believed to Thick, healthy hair starts at the follicle , Meet GHK Cu the copper peptide thats turning heads in hair science., This powerful peptide:, Enlarges follicles & thickens strands, Boosts blood