Amazon.com: GHK-Cu Copper Peptide Serum US$ 28.24 Min. order: 1 piece ★★★★★ 4.5 (269 reviews) Sold : Login>>
GHK Cu Peptide Serum – Copper Peptide Serum for Tightening, Collagen Boosting & Hydrating – Topical GHK-Cu with Hyaluronic Acid US$ 26.67 Min. order: 1 piece ★★★★★ 4.4 (228 reviews) Sold : Login>>
ZQ-II Anti-Aging GHK-CU Serum 3ml × 3 – DioLaz Canada US$ 29.78 Min. order: 1 piece ★★★★★ 4.1 (22 reviews) Sold : Login>>