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Nootropic

Noopept

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Noopept. Synthetic dipeptide (peptide-like) studied for cognition and neuroprotection; not FDA approved.

How it works. May increase NGF/BDNF and modulate AMPA receptors.

What the research supports. 1 graded claims. Strongest: Improves cognition after vascular events (Russian RCTs) (limited).

How much to take. Typical dose: 10–30 mg sublingual.

Side effects and interactions. 1 medication interaction listed. No serious side effects listed at normal doses.

Stacking. Pairs well with Omega-3 (EPA/DHA), Alpha-GPC or CDP-choline.

Forms. 1 forms. Pick one to open its profile.

Key studies. 8 studies cited. The strongest are listed with links to PubMed.

Community. Experiences from people who have tried Noopept. Anecdotes are not medical advice.

Noopept. Synthetic dipeptide (peptide-like) studied for cognition and neuroprotection; not FDA approved.

Molecular structureC17H22N2O4 · 318.4 g/mol

What it is

Synthetic dipeptide (peptide-like) studied for cognition and neuroprotection; not FDA approved.

Food sources

Synthetic

Goals

Brain & Cognitive

How it works

May increase NGF/BDNF and modulate AMPA receptors.

Pathways

  • BDNF ↑
  • AMPA modulation

Effects

  • +Memory consolidation supports

What the research supports

Improves cognition after vascular events (Russian RCTs)limited

Strong: consistent results across large trials or meta-analyses. Moderate: several trials, mostly positive. Limited: small or mixed studies. Preclinical: animal or cell research only.

Typical dose
10–30 mg sublingual
TimingConsistent daily timing recommended; split larger doses if GI tolerance is a concern.
With foodEither with or without food.
Best formMost evidence is based on the noopept capsule/powder form.
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Side effects & interactions

Common side effects

  • Headache
  • Irritability

Medication interactions

Prescription medications (general)minor

Always disclose Noopept use to your prescriber — additive, antagonistic, or pharmacokinetic interactions are possible.

Check any supplement–medication combination with your pharmacist before starting.

Combines with

Pairs well

  • Omega-3 (EPA/DHA)Membrane fluidity and neuronal signaling support.
  • Alpha-GPC or CDP-cholineProvides choline substrate for acetylcholine synthesis.

Key studies

8 studies cited in total.

PubMed: Noopept — Improves cognition after vascular events ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Noopept and "Improves cognition after vascular events". Filter by RCT, meta-analysis, or year on the results page.

PubMed: Noopept — randomized controlled trial ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Noopept and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.

PubMed: Noopept — meta-analysis ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Noopept and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.

Discussion

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