If youre playing with raw GHK Cu, heres the secret that makes it actually work on your skin: mix it with hyaluronic acid. , Not microneedling, not fancy devices just a clean HA serum as the Scientific Research Behind Hairgenetix Copper Peptides, Microneedling & PDRN Before and after begins with consistency. Our 10% GHK Cu formula is engineered for deep absorption to support scalp health and visible density. How to Use GHK Cu Copper Peptide Serum with Microneedling for Anti Aging I'M FABULOUS COSMETICS 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