GHK Cu Dosage for Hair Growth and Skin Rejuvenation 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 Microneedling creates micro injuries in your scalp., Those injuries attract growth factors. Stimulate collagen. Stimulate elastin. Wake up hair follicles., Works better combined with PRP, exosomes, or Micro needling GHK Cu to regrown my hair. Im going to stab small needles coated in liquid GHK cu, into my head twice a week. Fallow along to see if my hair will grown back. #ghkcu #microneedling