Best in 7 days GHK-Cu (copper peptide) is a science-backed anti-aging compound that supports collagen production, skin regeneration, and overall skin health. Used in both topical serums and subcutaneous US$ 22.24 Sold : Login>>
Best in 7 days GHK-Copper Peptide: Your Secret to Youthful, Radiant Skin, Skin Spa by Dr Kia US$ 20.36 Sold : Login>>
Best in 7 days A GHK-CU Blue Copper Peptide Serum Concentrate Ampoule Anti-Wrinkle Firming Moisturizing Elasticity Acne Treatment Skincare| Alibaba.com US$ 28.11 Sold : Login>>