Copper Tripeptide-1 (GHK-Cu): The Premier Anti-Aging Ingredient for Skincare Formulators US$ 29.84 Min. order: 1 piece ★★★★★ 4.4 (31 reviews) Sold : Login>>
Facial Serum w/Copper Peptide (GHK-Cu), 1 fl oz (topical), Quicksilver Scientific US$ 26.93 Min. order: 1 piece ★★★★★ 4.4 (260 reviews) Sold : Login>>