Cognition

Semax

Mechanism

A synthetic analog of ACTH(4-10) developed in Russia. Upregulates BDNF (brain-derived neurotrophic factor), enhances dopamine and serotonin metabolism, and improves focus, memory, and cognitive performance without stimulant side effects.

Typical dose

200-600mcg per day intranasal, split into 2-3 doses

Cycle length

10-20 days on, 10 days off

Form

Intranasal spray

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