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 What is GHK Cu and how does it work on the skin? Doaa Mansour posted on the topic LinkedIn GHK Cu Face Serum 1200MG Lab Tested & High Potency Neurogan Health Does GHK Cu Really Work? 40 Years of Research Reviewed