GHK Cu Peptide Progress: Week 3 Results This is what the combination of microneedling, peptides and consistency can do These photos are results from scalp restoration using GHK CU from @neuroganhealth How does this treatment work? Microneedling is used PDF) The effect of tripeptide copper complex on human hair growth in vitro So excited about this peptide! GHK Cu serum and scalp solution available Fascinating peptide that helps to prevent and reduce fine lines and wrinkles. Applied topically on the scalp for hair growth. Ghk Cu results for hair loss pics what's ur thoughts? : r tressless