ReMed HydraPen® (GHK-Cu) Blue Copper Peptide Serum (2x5 ml) US$ 21.44 Min. order: 1 piece ★★★★★ 4.9 (155 reviews) Sold : Login>>
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 Cu²⁺ ion at the center US$ 24.24 Min. order: 1 piece ★★★★★ 5.0 (192 reviews) Sold : Login>>
Stem cells, Stem cell therapy, efficacy, antioxidants, glutathione Costa Rica US$ 22.28 Min. order: 1 piece ★★★★★ 4.9 (20 reviews) Sold : Login>>
Copper Peptides | Ingredient Guide US$ 20.74 Min. order: 1 piece ★★★★★ 4.4 (218 reviews) Sold : Login>>
Copper Peptides GHK-Cu Beef Tallow for Skin: Blue Balm with Methylene Blue, Manuka Honey & Vitamin E – Natural Face and Body Moisturizer for Mature, Dry & Delicate Skin – 2oz - US$ 26.05 Min. order: 1 piece ★★★★★ 4.6 (81 reviews) Sold : Login>>