GHK-CU 50mg Vial | Copper Peptide US$ 25.82 Min. order: 1 piece ★★★★★ 4.6 (182 reviews) Sold : Login>>
Topical GHK-cu with Hyaluronic acid : r/DIYaesthetics US$ 29.04 Min. order: 1 piece ★★★★★ 4.0 (209 reviews) Sold : Login>>
GHK-Cu Super Serum w/ SNAP-8 – 30ml US$ 20.64 Min. order: 1 piece ★★★★★ 4.7 (292 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$ 26.58 Min. order: 1 piece ★★★★★ 4.6 (196 reviews) Sold : Login>>
Thoughts on the colour of this GHK-CU 50mg (still in powder form) : r/PeptidePathways US$ 28.35 Min. order: 1 piece ★★★★★ 4.3 (120 reviews) Sold : Login>>