$29.99 $325.99Price range: $29.99 through $325.99 In stock GHK-Cu peptide (Copper Tripeptide-1) is a naturally occurring copper-binding peptide composed of the amino acid sequence glycyl-L-histidyl-L-lysine complexed with copper (II), supplied for controlled laboratory and in vitro research environments
(10 g or 10 ng/kg/day), topical (1.0 g in cream), or per-oral (0.16 g/mL in drinking water) over 90 days and described directional improvements across biomechanical, functional, macroscopic, and histological endpoints, though specific effect sizes and p-values are not reported in the abstract
Muscles, Ligaments and Tendons Journal, 4 (3), 333342
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