Synergy of GHK‐Cu and hyaluronic acid on collagen IV upregulation via fibroblast and ex‐vivo skin tests - Jiang - 2023 - Journal of Cosmetic Dermatology US$ 27.94 Min. order: 1 piece ★★★★★ 4.8 (172 reviews) Sold : Login>>
GHK CU Program – Calibrate Hydration US$ 25.71 Min. order: 1 piece ★★★★★ 4.2 (235 reviews) Sold : Login>>
GHK-CU 50mg Vial | Copper Peptide US$ 22.61 Min. order: 1 piece ★★★★★ 4.5 (165 reviews) Sold : Login>>