7% GHK-Cu Cosmetic Ingredient Accelerant - Skin Biology 15 ml US$ 20.93 Min. order: 1 piece ★★★★★ 4.7 (210 reviews) Sold : Login>>
Amazon.com: Skin Perfection Copper Peptide Serum GHK-CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp US$ 22.87 Min. order: 1 piece ★★★★★ 4.5 (30 reviews) Sold : Login>>
Skin Perfection GHK-Cu Copper Peptide Serum Booster, Martinique US$ 29.39 Min. order: 1 piece ★★★★★ 4.7 (19 reviews) Sold : Login>>
GHK-Cu before and after : r/Biohackers US$ 27.42 Min. order: 1 piece ★★★★★ 4.7 (202 reviews) Sold : Login>>