Amazon.com: Skin Perfection GHK-Cu Copper Peptide Powder 99.7% Pure – DIY Copper Peptides Serum for Face and Scalp - Cosmetic-Grade GHK-Cu US$ 20.03 Min. order: 1 piece ★★★★★ 4.6 (284 reviews) Sold : Login>>
Copper Peptide Serum (GHK-Cu) – Nardo's Natural Private Label US$ 26.97 Min. order: 1 piece ★★★★★ 4.1 (140 reviews) Sold : Login>>
GHK Cu Peptide Serum 30 ml, Copper Peptide Serum with Hyaluronic Acid for Tightening, Collagen Boosting US$ 29.73 Min. order: 1 piece ★★★★★ 4.3 (61 reviews) Sold : Login>>