GHK-Cu: Effective Anti-Aging Skincare Ingredient – Nugenyx US$ 22.09 Min. order: 1 piece ★★★★★ 4.8 (67 reviews) Sold : Login>>
GHK-Cu: The Peptide That Transforms Skin and Tissue Health – Calibrate Hydration US$ 25.24 Min. order: 1 piece ★★★★★ 4.9 (89 reviews) Sold : Login>>
Can Copper Peptides Be Used with Tretinoin? US$ 25.80 Min. order: 1 piece ★★★★★ 4.6 (87 reviews) Sold : Login>>
GHK-Cu | Copper Peptide | 2g Powder | 99% Purity | Cosmetic Ingredient US$ 22.58 Min. order: 1 piece ★★★★★ 4.8 (84 reviews) Sold : Login>>
Alternating tretinoin and GHK-Cu (copper peptides) nightly maximizes anti-aging benefits while minimizing irritation. , Both are potent but DIFFERENT actives. Tretinoin speeds up cell turnover and US$ 21.65 Min. order: 1 piece ★★★★★ 4.9 (75 reviews) Sold : Login>>