GHK-Cu is a copper peptide that plays a role in tissue repair and collagen synthesis. The result: improved texture, firmness, and overall skin quality US$ 29.06 Min. order: 1 piece ★★★★★ 4.0 (78 reviews) Sold : Login>>
GHK-Cu 100 mg – High-Purity Copper Peptide US$ 28.21 Min. order: 1 piece ★★★★★ 4.2 (274 reviews) Sold : Login>>