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Copper-Dependent Enzyme Activation GHK-Cu serves as a bioavailable copper delivery system, providing copper(II) ions to copper-dependent enzymes including superoxide dismutase (SOD), cytochrome c oxidase, and lysyl oxidase

If you have risk factors or these symptoms, your doctor may recommend testing for vitamin B12 deficiency

[Abstract] Chem Biol Interact

However, intravenous administration differs significantly from oral supplementation in terms of bioavailability and clinical practicality

GHK-Cu has systemic distribution, but local concentration near the injection site is higher

GHK-Cu is packaged in a sealed laboratory vial designed to help maintain product integrity during shipping and storage