why is my ghk-cu not blue - Peptide for Collagen, Healing & Anti-Aging A GHK-Cu face serum appears
A GHK Cu face serum appears blue because the active ingredient, GHK Cu (copper peptide), is naturally a blue colored powder, meaning its inherent color transfers to the serum when mixed in; this blue hue 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 GHK Cu looks blue in vial but barely blue in syringe normal? : r Peptides Don't Be Fooled by Color: Choosing the Right GHK Cu Copper Peptide Serum Peptide Labz GHK Cu Peptide Benefits (And a Few Risks) Explained
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