GHK Cu is this the next best solution for hairloss? : r tressless Copper Peptide Hair Growth Serum 10% GHK Cu & 5% AHK Cu Hairgenetix 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 FOXO4 DRI induces keloid senescent fibroblast apoptosis by promoting nuclear exclusion of upregulated p53 serine 15 phosphorylation Communications Biology