Copper Peptide Hair Growth Serum for Hair Loss & Thinning Hair Feline Skinscience My 1 month update on GHK CU, I love sharing my real true experiences with you guys and the results have actually been amazing so far !! , Would you try this copper peptide? , #arizona#arizonamedspa, GHK Cu Topical Cream Before and after begins with consistency. Our 10% GHK Cu formula is engineered for deep absorption to support scalp health and visible density. GHK Cu Copper Peptide for Hair Loss: Results, Mechanism, and What to Expect Okay but Ive only been using GHK Cu for 2 weeks and Im already noticing my skin looking firmer and my fine lines softening. I wasnt expecting to see results this fast but Im loving the glow. DM