Ingredients Hairgenetix GHK Cu, AHK Cu & PDRN Peptides 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 How GHK Cu Strengthens Hair Follicles to Combat Hair Loss HapiPatch GHK CU 50mg True Form Peptides Does GHK Cu Regrow Hair? Here's What the Research Shows