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 GHK Cu Copper Peptide for Hair Loss: Results, Mechanism, and What to Expect Frontiers Water extract of cacumen platycladi promotes hair growth through the Akt GSK3 catenin signaling pathway GHK Cu Copper Peptide Hair & Scalp Serum The Molecular Mechanism of Natural Products Activating Wnt Catenin Signaling Pathway for Improving Hair Loss