Amazon.com: Skin Perfection Copper Peptide Serum GHK-CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp US$ 24.51 Min. order: 1 piece ★★★★★ 4.7 (66 reviews) Sold : Login>>
Copper Peptides GHK-Cu Fluid 15ml US$ 20.08 Min. order: 1 piece ★★★★★ 4.3 (13 reviews) Sold : Login>>
The Ordinary GHK-Cu: Best Copper Peptide Serum Options US$ 20.32 Min. order: 1 piece ★★★★★ 4.0 (168 reviews) Sold : Login>>