Overview
Pyridoxine derivative 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
Increases glucose uptake and acetylcholine release.
- · Increases glucose uptake
- · acetylcholine release
Effects on the body
Organ system effects
Pyritinol acts on central nervous system targets implicated in attention, memory, and neuroprotection.
Evidence-based benefits
Improves cognition in dementia
Moderate evidencePotential side effects
- · Headache
- · Skin reactions
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
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Third-party testedIndependently verified Pyritinol — look for USP, NSF, or Informed Sport seals on the label for purity and dose accuracy.Pyritinol third party tested NSF
CapsulesPre-measured Pyritinol capsules — easiest for travel and consistent daily dosing without scoops or scales.Pyritinol capsules
PowderBulk unflavored Pyritinol powder — best cost-per-gram and flexible dosing for stacking or mixing into drinks.Pyritinol powder unflavored
Best sellersMost-purchased Pyritinol products on Amazon — a quick way to see what's reviewed widely before you commit.Pyritinol best sellerScientific evidence8Show studiesHide studies
Pyritinol in dementia
Knezevic S, et al.
156 SDAT patients
Improved global cognition.
PubMed: Pyritinol — Improves cognition in dementia
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PubMed: Pyritinol — randomized controlled trial
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PubMed: Pyritinol — meta-analysis
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PubMed: Pyritinol — dose response
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Google Scholar: Pyritinol — clinical evidence
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