N-acetylcysteine Clinical Applications US$ 22.61 Min. order: 1 piece ★★★★★ 4.2 (124 reviews) Sold : Login>>
Our Science – Nacuity Pharmaceuticals US$ 29.81 Min. order: 1 piece ★★★★★ 4.0 (51 reviews) Sold : Login>>
China China famous Copper Peptide/GHK-Cu CAS 49557-75-7 Manufacturer and Supplier US$ 20.52 Min. order: 1 piece ★★★★★ 4.2 (198 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$ 25.18 Min. order: 1 piece ★★★★★ 4.6 (109 reviews) Sold : Login>>