Se voc ainda no ouviu falar do GHK Cu voc t atrasada Eu comecei a usar o GHK Cu da The Ordinary e srio, virou um dos meus favoritos MUITO rpido. Esse ativo Amazon.com: Skin Perfection Copper Peptide Serum GHK CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp 1% Blue Liquid for Face, Neck, Body, Scalp Multi Use Serum Booster with Multi Peptide + Copper Peptides 1% (previously Buffet + Copper Peptides 1%) is a comprehensive formula which utilizes multiple skin support technologies that target multiple signs of aging at once. The formula incorporates The Ordinary Copper Amino Isolate Serum 3 1:1 (CAIS3) Fresh Beauty Co. Copper Peptide 10% GHK CU, 5% AHK CU with Oligopeptide 1 Hair Treatment Serum eBay