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$ 27.79 Min. order: 1 piece ★★★★★ 4.8 (290 reviews) Sold : Login>>
PURE GHK-Cu 50mg (3-PEPTID-MEDI) – 99.8% Purity US$ 28.43 Min. order: 1 piece ★★★★★ 4.1 (151 reviews) Sold : Login>>
Radiance Restore (Epithalon + GHK-Cu) US$ 25.13 Min. order: 1 piece ★★★★★ 4.1 (209 reviews) Sold : Login>>