Copper Peptide (GHK-Cu) (2000ppm Solution) US$ 22.76 Min. order: 1 piece ★★★★★ 4.5 (55 reviews) Sold : Login>>
Buy GHK-Cu Blue Copper Peptide CAS 49557-75-7 Cosmetic Use High Purity Cosmetics Grade from Hebei Runxuchen trading Co., LTD US$ 28.59 Min. order: 1 piece ★★★★★ 4.7 (56 reviews) Sold : Login>>
N-acetylcysteine Clinical Applications US$ 22.61 Min. order: 1 piece ★★★★★ 4.9 (153 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$ 25.85 Min. order: 1 piece ★★★★★ 5.0 (100 reviews) Sold : Login>>