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BrainSpeed Memory

product on market Tablet or Pill Natrol Safety: 92/100
92/100

This product looks safe

  • Vitamin B3: 125mg is 3.6× the Tolerable Upper Intake Level (35mg)
  • Folate: 1667mg is 1667.0× the Tolerable Upper Intake Level (1.0mg)
  • 56% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains a complex of B vitamins, including B1, B3, B6, B12, and folate, which are essential for neurological function and energy metabolism. There is strong evidence supporting the role of these nutrients in maintaining cognitive health and preventing deficiency-related decline. The ingredient profile is associated with a high safety score of 92/100.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Vitamin B3: 125mg is 3.6× the Tolerable Upper Intake Level (35mg)

Folate: 1667mg is 1667.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for BrainSpeed Memory
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
56%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

50 mg (4170% DV)
41.7× RDA — above typical dose 76 studies (A:0, B:33)
125 mg (780% DV)
Exceeds UL by 3.6× (UL: 35 mg) 196 studies (A:5, B:63)
10 mg (590% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
1667 mcg DFE (420% DV)
Exceeds UL by 1667.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
500 mcg (20830% DV)
208.3× RDA — above typical dose 139 studies (A:1, B:44)
125 mg (2500% DV)
25.0× RDA — above typical dose 2 studies — no high-quality reviews
Dimethylaminoethanol Bitartrate
150 mg
Market median: 100.0mg (108 products)
Toothed Clubmoss extract
7.5 mg

Other Ingredients

Cellulose Mono and Diglycerides Dibasic Calcium Phosphate Carob Cellulose Gum Silicon Dioxide Stearic Acid Magnesium Stearate Maltodextrin Methylcellulose Glycerin natural food Glaze Hypromellose
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 1 tablet, two times daily, preferably in the morning and afternoon, with a meal. Do not exceed recommended daily intake.

Warnings & Precautions

Contains: Soy

Warning: Consult your healthcare professional prior to use if you have or suspect a medical condition or are taking prescription drugs. Do not use if you are pregnant or lactating.

Not for use by individuals under the age of 18 years.

Keep out of reach of children.

Do not exceed recommended daily intake.

Formulation Notes

Contains: Soy

No: Milk, Egg, Fish, Crustacean Shellfish, Tree Nuts, Peanuts, Wheat, Yeast, Artificial Colors, Flavors, or Added Sugar

Vegetarian

Additional Information

Natrol BrainSpeed Memory Supports brain health Helps maintain memory Promotes recall

Store in a cool, dry place.

ITEM: 4365.911 F: 3001387 L: 2008955-17215

Vegetarian

Metadata

Product Details

UPC / SKU0 47469 04365 0
DSLD Entry Date2019-05-28
Product TypeOther Combinations
FormTablet or Pill
BrandNatrol
DSLD ID203036
Data Updated2026-04-11
Research

Research Evidence

100
Research Sources
56
Avg Quality
48
Systematic Review
30
Meta Analysis
13
Rct
6
Clinical Trial
1
Cochrane Review
1
Regulatory Source
B Thiamine for prevention and treatment of Wernicke-Korsakoff Syndrome in people who abuse alcohol
Systematic Review The Cochrane database of systematic reviews 2013 PubMed DOI
B Efficacy of B-vitamins and vitamin D therapy in improving depressive and anxiety disorders: a systematic review of randomized controlled trials
Systematic Review Nutritional neuroscience 2023 PubMed DOI
B Effect of thiamine supplementation on glycaemic outcomes in adults with type 2 diabetes: a systematic review and meta-analysis
Meta Analysis BMJ open 2022 PubMed DOI
B Effect of intravenous thiamine administration on critically ill patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024 PubMed DOI
B Effect of adjunctive vitamin C, glucocorticoids, and vitamin B1 on longer-term mortality in adults with sepsis or septic shock: a systematic review and a component network meta-analysis
Systematic Review Intensive care medicine 2022 PubMed DOI
B Effect of Combined Diclofenac and B Vitamins (Thiamine, Pyridoxine, and Cyanocobalamin) for Low Back Pain Management: Systematic Review and Meta-analysis
Meta Analysis Pain medicine (Malden, Mass.) 2020 PubMed DOI
B Thiamine, Ascorbic Acid, and Hydrocortisone As a Metabolic Resuscitation Cocktail in Sepsis: A Meta-Analysis of Randomized Controlled Trials With Trial Sequential Analysis
Meta Analysis Critical care medicine 2021 PubMed DOI
B The effects of thiamine supplementation on patients with heart failure: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Complementary therapies in medicine 2022 PubMed DOI
B Hydrocortisone Combined with Vitamin C and Thiamine in the Treatment of Sepsis/Septic Shock: A Systematic Review with Meta-Analysis and Trial Sequential Analysis
Meta Analysis Clinical and investigative medicine. Medecine clinique et experimentale 2023 PubMed DOI
B Thiamine for Wernicke-Korsakoff Syndrome in people at risk from alcohol abuse
Systematic Review The Cochrane database of systematic reviews 2004 PubMed
View all evidence for Thiamine →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.