why is my ghk cu blue Ghk-cu : r/Peptides Your copper peptide product should
Your copper peptide product should be this exact blue. If it isn't, you already have your answer. GHK Cu is blue because of coordination chemistry, not dye. The Cu ion at the center COSRX The Blue Copper Peptide Bakuchiol Serum, Glow & Plumping, 1.69 Fl Oz GHK Cu 5 Multi Peptide with Collagen, Anti Aging Serum, Glow & Plump Serum for Skin Hydration & Elasticity why is my ghk cu blue What Makes GHK Cu Copper Peptides Blue? Copper Peptide GHK Cu: The "Blue Gold" Secret to Skin
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