Research stack

Semax + Selank Dual Nootropic Protocol

Complementary intranasal peptide pairing for cognitive-focus and anxiolytic effects.

Component peptides

A heptapeptide analog of adrenocorticotropic hormone fragment 4–10, developed as a nootropic and neuroprotective peptide in Russian research programmes.

Selank

A synthetic heptapeptide derived from tuftsin, characterised in Russian research literature for anxiolytic and neuroimmune effects.

Goal

Morning Semax with evening Selank for a balanced activation-plus-anxiolytic cognitive profile.

Peptides

Semax, Selank

Why it works

Semax raises BDNF/NGF for daytime activation while Selank’s GABAergic modulation smooths evening arousal, targeting a balanced neurotransmitter profile.

How to use

Semax — 200-600 mcg per nostril intranasal in the morning.
Selank — 300 mcg per nostril intranasal in the afternoon or evening.

Last updated: 2026-09-15

Component peptides	Semax + Selank
Duration reported	2 weeks
Cycle pattern	2 weeks on, 2 weeks off; alternate morning/evening dosing
Difficulty	intermediate
Regulatory status	Research use only. None of these compounds is FDA-approved for combined use described.

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