2% GHK CU Copper Peptide Serum for Hair Growth and Scalp Care Seraphime 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 Copper Peptide Hair Growth Serum for Hair Loss & Thinning Hair Feline Skinscience GHK Cu 50mg Particle Peptides GHK Copper Peptide GHK Cu Tripeptide 1