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Each compound has a unique receptor binding profile, but the injection fundamentals remain consistent across all of them

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GHK-Cu is a tripeptide-copper complex consisting of glycine-histidine-lysine bound to a copper(II) ion, available as a lyophilized powder for laboratory research

Basal forebrain neurons increase cortical blood flow by releasing acetylcholine (Ach), which stimulates endothelial cells (ECs) to produce the vasodilating gasotransmitter, nitric oxide (NO) (Zuccolo et al, 2017)

A consequence of reduced blood flow is a lack of oxygen for the local cells

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