GHK Cu Hair & Scalp Serum 2400mg 4% Less Shedding Neurogan Neurogan Health AHK Cu + GHK Cu Hair Serum Pro 4800mg Hair Growth Neurogan Neurogan Health Male Hair Restoration Before & After with PRF and GHK Cu 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 Hair Growth Stages How You Can Increase Anagen Phase of your Hair