Amazon.com: TOSOWOONG Copper Peptide Face Serum, Anti-Aging with Copper Tripeptide, GHK-Cu, 12 Multi-Peptide Formula for Fine Lines, Firming, Skin Elasticity, Hydrating, Korean Skincare, 33ml / 1.11 fl.oz. : Beauty & Personal Care US$ 27.63 Min. order: 1 piece ★★★★★ 4.5 (110 reviews) Sold : Login>>
Amazon.com: Skin Perfection Copper Peptide Serum GHK-CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp US$ 29.29 Min. order: 1 piece ★★★★★ 4.3 (144 reviews) Sold : Login>>
Copper Peptide (GHK-Cu) Pro Skin Care Serum with Hyaluronic Acid US$ 26.90 Min. order: 1 piece ★★★★★ 4.9 (247 reviews) Sold : Login>>
GHK-Cu Copper Peptide Neck & Face Serum US$ 21.61 Min. order: 1 piece ★★★★★ 4.7 (151 reviews) Sold : Login>>