why is my ghk-cu not blue Copper Peptide Face & Neck Serum GHK-Cu - Peptide for Collagen,

GHK Cu Peptide for Collagen, Healing & Anti Aging RegenMD 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 Why 1% Pure GHK Cu Is the New Standard for Mature Skin Pure & Cimple Skin Perfection 1% GHK Cu Copper Peptides Serum for Face Hair Scalp .5 oz GHK Cu peptide serum + copper peptide serum for face, neck, body & scalp. Blue liquid multi use booster Copper Peptide GHK Cu: The "Blue Gold" Secret to Skin

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