GHK Cu INCI Name: Copper Tripeptide 1 Appearance: Blue crystalline powder CAS No.: 89030 95 5 Copper peptides are most prominent in serum form Effect: Wrinkle Reduction AHK Cu (Copper Tripeptide 3) Ingredient Guide Nubeean Noosa Buy GHK Cu Peptide Online in India Premium Copper Peptide Prime Human Labs Repost from @drkimspago Wait Copper Uglies made you quit your copper peptides?! Before you toss itlet's talk about what's actually happening. Most of the time, it's not the GHK Cu (copper