GHK Cu vs AHK Cu: Which Copper Peptide Is More Effective? 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 Alopecia Treatment Copper Peptide Conditioner Ghk Cu Conditioner Absolute GHK cu Stem Cells & Peptide Hair Growth Serum and Shampoo MTS Mall of California