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61-63 Treatment with gamma-glutamylcysteine ethyl ester can increase intracellular reduced GSH concentrations, and has been shown to result in a dose-dependent reduction in infarct size in a canine model of occlusion-reperfusion

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Glutathione is a compound found naturally in your cells and plays a role in your body's internal systems

The therapy involves inserting a sterile needle into a vein in your arm

This issue explains what GHK-Cu is, how it works, what human and mechanistic studies actually show, and where public claims exceed the available evidence