ANIRACETAM
Last updated: January 6, 2025
For informational purposes only. Not medical advice. Always consult a healthcare professional.
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What Is ANIRACETAM?
Aniracetam is a fat-soluble racetam nootropic known for its anxiolytic and cognitive-enhancing properties. It modulates AMPA receptors and cholinergic transmission, potentially improving memory, learning, and reducing anxiety.
This is a nootropic. Cognitive effects are highly individual and most research involves short trial durations.
Quick Verdict
Every racetam has a personality. Piracetam is the generalist. Phenylpiracetam is the stimulant. Aniracetam is the one you reach for when you want calm focus and verbal fluency without the jitteriness. It modulates AMPA receptors while producing an anxiolytic effect that the other racetams lack. Fat-soluble with a short half-life requiring multiple daily doses. Sentiment is 68/100 across 10 tracked studies.
Evidence Quality
- Human trials: Weak (some European clinical data for dementia; limited healthy-adult cognition studies)
- Animal evidence: Moderate (AMPA modulation and anxiolytic effects documented)
- Community reports: Strong (consistent reports of calm focus, improved verbal fluency, reduced social anxiety)
- Key uncertainty: Whether aniracetam’s anxiolytic effects at standard doses are mediated by AMPA modulation, serotonergic activity, or dopaminergic effects, as all three have been implicated.
What the Research Shows
Research examines aniracetam’s potential for treating CNS disorders and reviews cognitive enhancement effects in elderly patients with Alzheimer’s-related impairment. A study found combined Zopiclone and Aniracetam achieved 50%+ sleep duration increases in elderly patients. Studies also investigate AMPA receptor involvement in ethanol tolerance development. The compound is fat-soluble with a 1-2 hour half-life, requiring divided dosing in clinical protocols. A choline source is typically included in research protocols. The verbal fluency improvement is the most consistently reported subjective effect in community discussions.
Who Should Be Cautious
Like all racetams, those with renal impairment need dose awareness. People on anticoagulants should note mild platelet effects. The short half-life means inconsistent dosing produces inconsistent effects, which some mistake for the compound not working.
What This Page Cannot Tell You
Aniracetam’s exact mechanism for anxiolysis has not been pinpointed. The multi-receptor activity that makes it interesting also makes it harder to predict individual responses.
ANIRACETAM Research & Studies
01 Aniracetam: its novel therapeutic potential in cerebral dysfunctional disorders ▸
Examines aniracetam's potential for treating CNS disorders using animal models.
View Study (PubMed)02 Aniracetam: An overview of its pharmacodynamic and pharmacokinetic properties ▸
Reviews aniracetam's cognitive enhancement effects in elderly patients with Alzheimer's-related impairment.
View Study (PubMed)03 Treatment of insomnia by concomitant therapy with Zopiclone and Aniracetam ▸
Combined Zopiclone and Aniracetam achieved 50%+ sleep duration increases in elderly patients.
View Study (PubMed)04 Comparative kinetic studies and pH-rate profiling of aniracetam degradation ▸
Develops HPLC methodology for measuring aniracetam stability across varying pH conditions.
View Study (ScienceDirect)05 Aniracetam and DNQX affect the acquisition of rapid tolerance to ethanol in mice ▸
Investigates AMPA receptor involvement in ethanol tolerance development.
View Study (ScienceDirect)06 Sensitive and selective LC–MS/MS method for the quantification of aniracetam in human plasma ▸
Develops method for measuring aniracetam plasma levels with 0.2 ng/mL detection limit.
View Study (ScienceDirect)07 Postnatal aniracetam treatment improves prenatal ethanol induced attenuation of AMPA receptor-mediated synaptic transmission ▸
Demonstrates postnatal aniracetam reverses prenatal alcohol-induced cognitive deficits.
View Study (ScienceDirect)08 Development and validation of a liquid chromatographic method for the simultaneous determination of aniracetam ▸
Creates HPLC method with UV detection for identifying aniracetam and impurities.
View Study (ScienceDirect)09 Ameliorating effects of preadolescent aniracetam treatment on prenatal ethanol-induced impairment ▸
Shows aniracetam improves synaptic transmission and cognitive potential after prenatal ethanol exposure.
View Study (ScienceDirect)10 Determination of aniracetam's main metabolite, N-anisoyl-GABA, in human plasma by LC–MS/MS ▸
Develops efficient method for measuring aniracetam's primary metabolite in pharmacokinetic studies.
View Study (ScienceDirect)ANIRACETAM User Reviews & Experiences
Sentiment score computed from aggregated public user reports, forums, and community discussions. Not a clinical measure.
Users appreciate its dual cognitive and anxiolytic effects, finding it smoother than other racetams. Effects on creativity and verbal fluency are commonly noted.
ANIRACETAM Benefits, Dosage & Side Effects
- Anxiety Reduction: One of the few racetams with notable anxiolytic effects.
- Enhanced Creativity: Users report improved creative thinking and verbal fluency.
- Memory Support: May improve memory consolidation and recall.
- Smooth Focus: Provides mental clarity without stimulation or jitters.
- Quick Onset: Effects typically noticed within 30-60 minutes.
- Short Half-Life: Requires multiple daily doses due to 1-2 hour half-life.
- Requires Choline: Best effects when stacked with a choline source.
- Typical Range: 750-1500mg daily, divided into 2-3 doses.
- With Fats: Fat-soluble; best absorbed with dietary fat.
- Choline Stack: Often combined with Alpha-GPC or CDP-Choline.
- Headaches: Common if not taken with adequate choline.
- Digestive Issues: Some users report mild GI discomfort.
- Generally Mild: Side effects are typically minimal at normal doses.
- Prescription in Europe: Available by prescription in some European countries.
- Research Chemical: Sold as a research chemical in the US.
- Online Vendors: Available from nootropic suppliers.
Related Compounds
Community Reviews
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