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GHK-Cu binds copper and delivers it into cells, where it functions as a cofactor for enzymes that protect against oxidative damage and promote skin remodeling
Selank follows a related research lineage, studied primarily for its interaction with anxiety and stress-response pathways alongside cognitive endpoints
In patients with chronic cerebrovascular insufficiency, treatment with Semax has shown significant clinical improvement, stabilization of disease progression, and a reduction in the risk of stroke and transient ischemic attacks (Gusev et al., Zh Nevrol Psikhiatr 2005)
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