Instructional Video: How to Mix your GHK-Cu copper peptide solution US$ 27.34 Min. order: 1 piece ★★★★★ 4.1 (250 reviews) Sold : Login>>
A GHK-Cu face serum appears blue because the active ingredient, “GHK-Cu” (copper peptide), is naturally a blue-colored powder, meaning its inherent color transfers to the serum when mixed in; this blue hue US$ 20.77 Min. order: 1 piece ★★★★★ 4.2 (208 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$ 25.05 Min. order: 1 piece ★★★★★ 4.5 (101 reviews) Sold : Login>>
Raw Copper Peptide Powder for Anti-Aging US$ 28.94 Min. order: 1 piece ★★★★★ 4.0 (174 reviews) Sold : Login>>