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Amazon.com: Skin Perfection Copper Peptide Serum GHK-CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp US$ 26.25 Min. order: 1 piece ★★★★★ 5.0 (209 reviews) Sold : Login>>
GHK-Cu Copper Peptide Powder 1g Cosmetic Grade DIY Skincare Hair Serum Ingredien US$ 25.39 Min. order: 1 piece ★★★★★ 4.9 (272 reviews) Sold : Login>>
GHK Copper Peptide - 99.7% Pure Powder for DIY Face and Hair Serums 1 gram jar US$ 21.25 Min. order: 1 piece ★★★★★ 5.0 (79 reviews) Sold : Login>>
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$ 28.13 Min. order: 1 piece ★★★★★ 4.8 (216 reviews) Sold : Login>>
Amazon.com: GHK-Cu Copper Peptide Powder – 99.7%+ Pure Cosmetic-Grade Ingredient for DIY Serums, Creams & Scalp Tonics US$ 29.60 Min. order: 1 piece ★★★★★ 4.9 (64 reviews) Sold : Login>>