GHK-Cu Copper Peptide for Research US$ 29.65 Min. order: 1 piece ★★★★★ 4.6 (58 reviews) Sold : Login>>
Amazon.com : GHK-Cu Copper Peptide Powder, CAS 49557-75-7, Purity 99+%, 1 Gram : Health & Household US$ 22.89 Min. order: 1 piece ★★★★★ 4.4 (18 reviews) Sold : Login>>