Amazon.com: Skin Perfection Copper Peptide Serum GHK-CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp US$ 29.72 Min. order: 1 piece ★★★★★ 4.3 (236 reviews) Sold : Login>>
GHK-Cu Copper Peptide 0.5% (topical foam) US$ 21.58 Min. order: 1 piece ★★★★★ 4.7 (16 reviews) Sold : Login>>
GHK-Cu Dosage Calculator and Chart US$ 24.89 Min. order: 1 piece ★★★★★ 5.0 (26 reviews) Sold : Login>>