what color is ghk cu GHK-Cu - Peptide for Collagen, Healing & Anti-Aging 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 Buy GHK Cu 50mg 100mg Third Party Tested BioEdge Peptides GHK Cu Copper Peptide Skin & Healing Beverly Hills GHK CU High Purity (Laboratory Grade) Skin Perfection GHK Cu Copper Peptides Powder for Face 99.7% Pure 1 Gram Cosmetic grade GHK Cu copper peptide powder. 1g makes up to 100ml DIY copper peptide serum for face, scalp & 7% GHK Cu Accelerant

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