Citicoline

Where to Buy

These are our recommended products based on formula quality, clinical dosing, third-party testing, and value. We only recommend supplements that use clinically studied forms at research-backed doses.

Top Pick

Nootropics Depot Cognizin® Citicoline

300mg per capsule · 60 capsules

HPLC-verified for identity and potency. Uses the patented Cognizin form from clinical trials. Most rigorous third-party testing in the category.

✓ Cognizin® patented form✓ HPLC-verified COA✓ Lab-tested purity
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Best Value

Teaveli Cognizin® Citicoline 500mg

500mg per capsule · 60 capsules

Full clinical dose (500mg) in a single capsule — matches the Nakazaki et al. trial protocol exactly. GMP-certified, vegan, USA-manufactured.

✓ 500mg clinical dose✓ Cognizin® form✓ GMP certified
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Omega 3 Dha

Where to Buy

These are our recommended products based on formula quality, clinical dosing, third-party testing, and value. We only recommend supplements that use clinically studied forms at research-backed doses.

Top Pick

Nordic Naturals Ultimate Omega

1280mg omega-3 per serving · 90 softgels

Amazon's #1 bestselling omega-3. Triglyceride form for superior absorption. Third-party tested for purity, freshness, and potency. Lemon flavored — no fish burps.

✓ Triglyceride form✓ #1 Amazon bestseller✓ NSF tested
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Best for Brain Dose

Viva Naturals Triple Strength Omega-3

2500mg fish oil (1500mg EPA + 570mg DHA) · 180 softgels

Hits the 2,000mg/day optimal dose from the Yassami 2025 meta-analysis in a single serving. 90% omega-3 concentration in re-esterified triglyceride form. Exceptional value.

✓ Research-dose per serving✓ 90% concentration✓ IFOS certified
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Bacopa Monnieri

Where to Buy

These are our recommended products based on formula quality, clinical dosing, third-party testing, and value. We only recommend supplements that use clinically studied forms at research-backed doses.

Top Pick

Nootropics Depot Synapsa® Bacopa Monnieri

320mg per capsule · 60 capsules

Uses the patented Synapsa extract — the exact form studied in 13+ clinical trials over 30 years. Standardized to 55% bacosides. HPLC-verified for purity.

✓ Synapsa® patented extract✓ 55% bacosides✓ HPLC verified
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Best Value

Doctor's Best Bacopa with Synapsa®

320mg per capsule · 60 capsules

Same patented Synapsa extract at the same 320mg dose, from a trusted supplement brand. GMP certified, vegan, non-GMO. Often available at a lower price point.

✓ Synapsa® extract✓ Trusted brand✓ GMP certified
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Creatine Brain

Where to Buy

These are our recommended products based on formula quality, clinical dosing, third-party testing, and value. We only recommend supplements that use clinically studied forms at research-backed doses.

Top Pick

Thorne Creatine Monohydrate

5g per scoop · 90 servings

NSF Certified for Sport — one of the highest quality certifications available. Thorne is one of the few brands that explicitly highlights cognitive function benefits on label. Micronized for easy mixing.

✓ NSF Certified for Sport✓ 90 servings✓ Cognitive + muscle support
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Best Value

Nutricost Creatine Monohydrate

5g per scoop · 100 servings

Pure micronized creatine monohydrate with zero additives at an unbeatable price. 100 servings for roughly $0.20/day — making it the best value brain supplement available.

✓ 100 servings✓ ~$0.20/day✓ GMP certified
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Lions Mane

Where to Buy

These are our recommended products based on formula quality, clinical dosing, third-party testing, and value. We only recommend supplements that use clinically studied forms at research-backed doses.

Top Pick

Real Mushrooms Lion's Mane Cognition

500mg per capsule · 120 capsules

100% fruiting body extract (no mycelium filler). Verified 30%+ beta-glucans — the highest in the category. Hot water extracted for maximum bioavailability. The gold standard for Lion's Mane.

✓ 100% fruiting body✓ 30%+ beta-glucans✓ No grain filler
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Best Value

Double Wood Organic Lion's Mane

1000mg per serving · 120 capsules

Organic, fruiting body extract at a competitive price. Third-party tested, non-GMO, made in the USA. Solid choice for those new to Lion's Mane supplementation.

✓ Organic✓ Third-party tested✓ Made in USA
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Ashwagandha

Where to Buy

These are our recommended products based on formula quality, clinical dosing, third-party testing, and value. We only recommend supplements that use clinically studied forms at research-backed doses.

Top Pick

Nutricost KSM-66® Ashwagandha

600mg per capsule · 60 capsules

Uses KSM-66 — the most clinically studied ashwagandha extract with 22+ double-blind trials. Standardized to 5% withanolides. Includes BioPerine for enhanced absorption.

✓ KSM-66® extract✓ 5% withanolides✓ BioPerine added
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Best Value

Physician's Choice KSM-66® Ashwagandha

1000mg per serving · 60 capsules

Higher dose (1000mg vs 600mg) with the same KSM-66 extract and black pepper for absorption. Organic, vegan capsules. Excellent reviews with 4.5+ stars.

✓ 1000mg per serving✓ Organic KSM-66✓ Black pepper extract
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