Amazon.com: Skin Perfection Copper Peptide Serum GHK-CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp US$ 24.69 Min. order: 1 piece ★★★★★ 4.4 (137 reviews) Sold : Login>>
GHK-Cu (Copper Tripeptide-1) 50mg | ≥99% Purity Peptide US$ 24.34 Min. order: 1 piece ★★★★★ 4.9 (219 reviews) Sold : Login>>