Copper Peptides Serum (GHK Cu) 0.10% Pure Formula Asterwood Cosmetics Grade Skin Care Anti Wrinkle Anti Aging Raw Materials Blue Powder Copper Peptide Ghk Cu Tripeptide 1 Ghk Cu 99% Purity Copper Peptide, Anti Aging Blue Ahk Cu Made in China.com Asterwood (@asterwoodco) Facebook 2 weeks in on GHK Cu and the glow is REAL., Brighter complexion, More even skin tone, Less breakouts, Softer fine lines, Thicker, fuller hair, This is just the beginning. Consistency is ZQ II GHK CU Serum infusion by nano tips to remove crow's feet, dark circle, can see remarkable immediate effect within 30min. And ensure at least 3 months effect. Eva Chan