Overview
Racetam for cognition.
- Manufactured pharmaceutical-grade compound
- Standardized botanical extract (for plant-derived nootropics)
- Stack formulations combined with cholinergic or adaptogenic ingredients
- Capsule
- Powder for stacking
- Sublingual tablet
- Liposomal liquid
Mechanism of action
AMPA modulator; cholinergic enhancer.
- · AMPA modulator
- · cholinergic enhancer
Effects on the body
Organ system effects
Oxiracetam acts on central nervous system targets implicated in attention, memory, and neuroprotection.
Evidence-based benefits
Improves cognition
Moderate evidencePotential side effects
- · Headache
- · Insomnia
Drug interactions
Safety & non-supplemental interactions
Educational summary — always confirm with your clinician or pharmacist before starting, stopping, or combining with prescription therapy.
- ·Pregnant or breastfeeding (insufficient safety data)
- ·Children under 18 (unless directed by a clinician)
Supplement interactions
- Omega-3 (EPA/DHA)Membrane fluidity and neuronal signaling support.
- Alpha-GPC or CDP-cholineProvides choline substrate for acetylcholine synthesis.
No specific avoidances listed.
Dosing & bioavailability
Where to buy
Affiliate links — we may earn a commission at no extra cost to you. Amazon code supplementsch-20 is auto-applied at checkout. We don't endorse specific brands; verify third-party testing (USP, NSF, Informed Sport) before purchase.
Third-party testedIndependently verified Oxiracetam — look for USP, NSF, or Informed Sport seals on the label for purity and dose accuracy.Oxiracetam third party tested NSF
CapsulesPre-measured Oxiracetam capsules — easiest for travel and consistent daily dosing without scoops or scales.Oxiracetam capsules
PowderBulk unflavored Oxiracetam powder — best cost-per-gram and flexible dosing for stacking or mixing into drinks.Oxiracetam powder unflavored
Best sellersMost-purchased Oxiracetam products on Amazon — a quick way to see what's reviewed widely before you commit.Oxiracetam best sellerScientific evidence8Show studiesHide studies
Oxiracetam in dementia
Maina G, et al.
29 patients
Improved cognitive function.
PubMed: Oxiracetam — Improves cognition
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PubMed: Oxiracetam — randomized controlled trial
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PubMed: Oxiracetam — meta-analysis
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PubMed: Oxiracetam — pharmacokinetics
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PubMed: Oxiracetam — safety adverse events
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PubMed: Oxiracetam — dose response
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Google Scholar: Oxiracetam — clinical evidence
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