Best in 7 days Same molecule. Longer leash. IGF-1 LR3 is a long-arginine-3 analog of insulin-like growth factor 1. The Arg3 substitution prevents binding to IGFBP-3, the carrier protein that normally clears IGF-1 from circulation. Half-life US$ 20.82 Sold : Login>>
Amazon.com: GHK-Cu Copper Peptide Serum US$ 29.46 Min. order: 1 piece ★★★★★ 4.1 (140 reviews) Sold : Login>>
The first order degradation profiles of GHK-Cu in various medium stored... US$ 28.40 Min. order: 1 piece ★★★★★ 4.7 (197 reviews) Sold : Login>>
GHK Copper Peptide Concentrate, cumpără ingredient cosmetic US$ 20.25 Min. order: 1 piece ★★★★★ 4.3 (171 reviews) Sold : Login>>
Advanced GHK-Cu Neck & Face Serum US$ 21.20 Min. order: 1 piece ★★★★★ 4.9 (267 reviews) Sold : Login>>