$23.19 $0.77 per serving
Product analysis
Neuro-Peak combines B12 with herbs aimed at memory and concentration, with B12 most useful when intake is inadequate. Unspecified herbal preparations limit how confidently their benefits can be applied to this combination.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality28
B12 and DMAE have named forms, while most herbal preparations remain unspecified. The available detail does not establish how closely the herbs match preparations associated with cognitive benefits.
Ingredient Transparency75
Every ingredient amount is disclosed, making the serving straightforward to compare. Only B12 and DMAE have named forms, leaving important herbal preparation details unclear.
Value For Money34
The serving cost offers middling value for bacopa and relatively poor value for the small rhodiola and DMAE contributions. Other ingredient costs cannot be compared confidently, which limits a firm value judgment for the full mix.
Customer Satisfaction78
Buyer ratings are generally positive across a large review base. The number of ratings strengthens the picture of customer sentiment without establishing cognitive improvement.
Product Focus64
The intended uses mostly cluster around cognition, concentration and related fatigue. Benefits remain limited by nutritional need and the lack of a clear match between the herbs and preparations used in research.
- Format
Capsule - Container
- 30 Capsule(s)
- Per serving
- $0.77
- Customer rating
- 4.3 · 3,005 ratings
Goals
Impact
High effect
Vitamin B12 · 500 mcgBacopa · 200 mg
Impact
High effect
Vitamin B12 · 500 mcgVitamin B12 · 500 mcg
Impact
High effect
Vitamin B12 · 500 mcgBacopa · 200 mg
Impact
High effect
Vitamin B12 · 500 mcg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin B12 (Methylcobalamin) | 500 mcg | |
Bacopa monnieri leaf extract | 200 mg | |
Huperzine Serrata | 0.5 mg | |
Ginkgo biloba leaf extract | 240 mg | |
Rhodiola rosea root extract | 50 mg | |
DMAE (Dimethylaminoethanol Bitartrate) | 50 mg |
Vitamin B12 (Methylcobalamin) · 500 mcg OverallScore76
It supplies 500 mcg of B12 per serving at a high cost relative to the B12 amount. The stated form is methylcobalamin, a bioactive form.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
Methylcobalamin is a bioactive form of B12.
Bioactive B12 Form Selection
Methylcobalamin is a bioactive form of B12.
Dose, Safety & Label Transparency79
The label specifies 500 mcg of Methylcobalamin per serving, a substantial amount of B12.
Therapeutic Dosage Level
A serving provides 500 mcg of B12, a substantial amount.
Label and Form Transparency
The label states both the B12 amount and its Methylcobalamin form.
Value20
The product's cost is high relative to the amount of B12 it supplies.
Price per 1,000 mcg B12
The product's cost is high relative to the amount of B12 it supplies.
Ginkgo · 240 mg OverallScore71
The serving lists 240 mg of Ginkgo Leaf Extract. Ginkgo Leaf Extract lists 24% flavone glycosides. The available information does not state a ginkgolic acid limit. Ginkgo-specific value is unavailable.
How this ingredient is rated
Composition and Label Disclosure42
Ginkgo Leaf Extract lists 24% flavone glycosides. The available information does not state a ginkgolic acid limit.
Marker and Preparation Disclosure
Ginkgo Leaf Extract lists 24% flavone glycosides.
Declared Ginkgolic Acid Limit
The available information does not state a ginkgolic acid limit.
Composition and Label Disclosure100
The serving lists 240 mg of Ginkgo Leaf Extract.
Individual Preparation Amount Disclosure
The serving lists 240 mg of Ginkgo Leaf Extract.
Commercial Price and Usability
Ginkgo-specific value is unavailable.
Deanol (Dimethylaminoethanol Bitartrate) · 50 mg OverallScore82
A serving provides 50 mg of active DMAE at a very high cost for that amount. It names DMAE bitartrate as the form. The information includes a DMAE-related safety warning.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
The active DMAE amount is stated, and the source is DMAE bitartrate.
Deanol Form Specificity
The form is named as DMAE bitartrate.
Active Deanol Yield Transparency
The active DMAE amount is stated as 50 mg per serving.
Dose, Safety & Label Transparency100
Each serving provides 50 mg of active DMAE. The information includes a DMAE-related safety warning.
Dosage Appropriateness
Each serving provides 50 mg of active DMAE.
Specific Safety Warnings
The information includes a DMAE-related safety warning.
Value10
The cost is very high for the amount of active DMAE provided.
Price Per 100mg Active Deanol
The cost is very high for the amount of active DMAE provided.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Comparative effects of Bacopa monnieri and Ginkgo biloba on cognitive functions: A systematic review and network meta-analysis.
- Meta-analysis of randomized controlled trials on cognitive effects of Bacopa monnieri extract.
- Comparative efficacy of Medhya Rasayana,Bacopa monnieri, and Centella asiatica in enhancing memory and IQ of 8-10 year-old healthy boys: A prakriti-based double-blind, randomized controlled trial.
- Plant-derived nootropics and human cognition: A systematic review.
- The effect of plant active substances on cognitive function in healthy older adults: a systematic review and network meta-analysis of randomized controlled trials.
- Efficacy and adverse effects of ginkgo biloba for cognitive impairment and dementia: a systematic review and meta-analysis.
- Efficacy of Ginkgo biloba extract EGb 761® in dementia with behavioural and psychological symptoms: A systematic review.
- Ginkgo biloba extract EGb 761 is safe and effective in the treatment of mild dementia - a meta-analysis of patient subgroups in randomised controlled trials.
- Ginkgo biloba extract EGb 761® improves cognition and overall condition after ischemic stroke: Results from a pilot randomized trial.
- Ginkgo biloba extract EGb 761® in dementia with neuropsychiatric features: a randomised, placebo-controlled trial to confirm the efficacy and safety of a daily dose of 240 mg.
- Dose-Response Effects of Short-Term Rhodiola rosea (Golden Root Extract) Supplementation on Anaerobic Exercise Performance and Cognitive Function in Resistance-Trained Athletes: A Randomized, Crossover, Double-Blind, and Placebo-Controlled Study.
- A combination of green tea, rhodiola, magnesium and B vitamins modulates brain activity and protects against the effects of induced social stress in healthy volunteers.
- Rosenroot (Rhodiola rosea): traditional use, chemical composition, pharmacology and clinical efficacy.
- Rhodiola rosea in stress induced fatigue--a double blind cross-over study of a standardized extract SHR-5 with a repeated low-dose regimen on the mental performance of healthy physicians during night duty.
- Effects of a Rhodiola rosea extract on mental resource allocation and attention: An event-related potential dual task study.
- Relationship between vitamin B12 levels and motor development: A systematic review.
- Vitamin B12 supplementation improves cognitive function in middle aged and elderly patients with cognitive impairment.
- Structural and Functional Brain Changes Associated with Vitamin B12 Deficiency using Magnetic Resonance Imaging: A Systematic Review and Meta-analysis.
- Maternal vitamin B12, vitamin D, and folic acid status during pregnancy and child neurodevelopment: a systematic review.
- Higher vitamin B12 from mid- to late life is related to slower rates of cognitive decline.