Piracetam
Nootropic
Also known as: 2-oxo-1-pyrrolidine acetamide
B
Grade B💊 1.2-4.8 g daily in divided doses🎯 4 primary uses🔗 2 synergies⚠️ Review warnings
Levels upCognition+50 pts
Overview
Original racetam and most studied synthetic nootropic. Enhances communication between brain hemispheres.
Primary Uses
MemoryLearningVerbal fluencyNeuroprotection
Frequently Asked About Piracetam
How much Piracetam should I take?
The typical effective range is 1.2-4.8 g daily in divided doses. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Piracetam?
Divided 2-3x daily. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Piracetam with food?
Optional.
Does Piracetam interact with medications?
Yes — known interactions include Blood thinners (mild). If you take any prescription medication, talk to your doctor or pharmacist before starting Piracetam.
What does Piracetam pair well with?
Piracetam stacks well with Alpha-GPC or CDP-choline (essential) and Aniracetam — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Piracetam?
Piracetam should be avoided or used with caution by people with None. Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Piracetam?
Most people tolerate Piracetam well. The most commonly reported side effects are Headache (choline deficiency), Insomnia, and Anxiety. Side effects are usually dose-dependent — lowering the dose often resolves them.
Dosage
Typical range
1.2-4.8 g daily in divided doses
Timing
Divided 2-3x daily
With food
Optional
Duration
2+ weeks for effects
Special Populations
Cognitive enhancement, elderly
Research & Studies
Search the literature now
We haven’t curated landmark studies for Piracetamyet — one-click into the primary literature here. PubMed (RCTs) is usually the highest-signal starting point.
Mechanism of Action
- • Modulates AMPA receptors
- • Enhances membrane fluidity
- • Improves inter-hemispheric communication
Evidence Quality
Evidence Grade B
Most studied racetam
Safety & Contraindications
Serious Warnings
- • None significant
Contraindications
- • None
Common Side Effects
- • Headache (choline deficiency)
- • Insomnia
- • Anxiety
Pregnancy & Breastfeeding
Avoid
Liver & Kidney Notes
Caution severe kidney impairment
Interactions
💊 Medications
- • Blood thinners (mild)
🧪 Supplements
- • Requires choline source
🍽️ Food & Alcohol
- • No interactions
Stacking & Synergies
Pairs Well With
Alpha-GPC or CDP-choline (essential)Aniracetam ↗
Avoid Combining With
None
Best Goal Synergies
Verbal fluencyLearning
Buying Guide
What to Look For
- • Lab-tested
Standardization Markers
Purity
Adulteration risk
Low
Practical Notes
- • MUST take with choline source
- • Large doses required
Tags
nootropicracetammemoryverbal fluency
More in Nootropic
Other ingredients in the Nootropic category.
Acetyl-L-Carnitine (ALCAR)
Acetyl L-Carnitine is a form of carnitine that crosses the blood-brain barrier and supports mitochondrial energy production and acetylcholine synthesis. It has shown modest benefits for cognitive function and energy metabolism in some studies, with stronger evidence in elderly populations and carnitine-deficient states.
Adrafinil
Prodrug converting to modafinil in the liver. Unscheduled in many countries but requires liver monitoring.
Alpha-GPC
Highly bioavailable choline source crossing the blood-brain barrier. Supports acetylcholine and growth hormone.
American Ginseng
American ginseng is a traditional herbal adaptogen used to support energy, immune function, and stress resilience. Moderate evidence supports benefits for fatigue and immune support, though effects are generally modest and more research is needed.
Aniracetam
Fat-soluble racetam with anxiolytic properties. Enhances creativity, verbal fluency, and reduces anxiety.
Ashwagandha
Ashwagandha is a traditional Ayurvedic herb standardized for withanolides, with evidence supporting modest benefits for stress reduction, anxiety, and cortisol modulation. Multiple clinical trials demonstrate efficacy for stress-related symptoms, though effect sizes are generally moderate.
Last reviewed: June 2026 by the Formulate Research Team. Sources cited above; methodology and scoring criteria published here.
Cite this page
Formulate Research Team. (2026, June). Piracetam — Evidence-Based Supplement Guide. Formulate Supplement Encyclopedia. https://app.formulate-health.app/learning/supplements/piracetam
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.