Best in 7 days GPX4 (human, recombinant; His-tagged) (Glutathione Peroxidase 4, PHGPx, Phospholipid Hydroperoxide Glutathione Peroxidase) US$ 28.66 Sold : Login>>
Best in 7 days Sigma-Aldrich Glutathione-S-Transferase (GST) Assay Kit, sufficient for 500 multiwell tests 1 kit US$ 26.02 Sold : Login>>
AHK-Cu + GHK-Cu Hair Serum Pro 4800mg | Hair Growth US$ 28.57 Min. order: 1 piece ★★★★★ 4.5 (228 reviews) Sold : Login>>
Copper Tripeptide-1 (GHK-Cu): The Premier Anti-Aging Ingredient for Skincare Formulators US$ 22.06 Min. order: 1 piece ★★★★★ 4.1 (133 reviews) Sold : Login>>
12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing. Alright, I need to give you an update—it's been 12 weeks since I started using GHK US$ 21.11 Min. order: 1 piece ★★★★★ 4.7 (216 reviews) Sold : Login>>