Amazon.com: Skin Perfection Copper Peptide Serum GHK-CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp US$ 28.29 Min. order: 1 piece ★★★★★ 4.6 (197 reviews) Sold : Login>>
GHK-Cu Dosage and Protocol: A Medical Provider's Guide to the 30-Day Cycle US$ 28.25 Min. order: 1 piece ★★★★★ 4.6 (272 reviews) Sold : Login>>
GHK-Cu (Copper Tripeptide-1) 50mg | ≥99% Purity Peptide US$ 22.31 Min. order: 1 piece ★★★★★ 4.9 (237 reviews) Sold : Login>>