2% GHK-CU Copper Tripeptide Hair Regrowth US$ 22.77 Min. order: 1 piece ★★★★★ 4.5 (247 reviews) Sold : Login>>
Intermediate Cu(II)-Thiolate Species in the Reduction of Cu(II)GHK by Glutathione: A Handy Chelate for Biological Cu(II) Reduction US$ 24.32 Min. order: 1 piece ★★★★★ 4.1 (94 reviews) Sold : Login>>