Endur-B Complex
90/100
This product looks safe
- Niacin: 200mg is 5.7× the Tolerable Upper Intake Level (35mg)
- Folic Acid: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
- 88% of ingredients have research evidence
D
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 200mg is 5.7× the Tolerable Upper Intake Level (35mg)
⚠️ Folic Acid: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
Label Data
1 Tablet(s)
Serving Size
Vitamin
Product Type
88%
Evidence Coverage
Supplement Facts — Evidence Check
15 mg
(1250% DV)
📊 12.5× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
17 mg
(1308% DV)
📊 13.1× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
200 mg
(1250% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 5.7× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
20 mg
(1176% DV)
📊 15.4× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
667 mcg DFE
(167% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 667.0× (UL: 1.0 mg)
📚 225 studies (Tier A: 10, B: 105)
60 mcg
(2500% DV)
📊 25.0× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
300 mcg
(1000% DV)
📊 10.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
100 mg
(2000% DV)
📊 20.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
Other Ingredients
Calcium Phosphate
Vegetable Wax
Stearic Acid
Magnesium Stearate
Modified Cellulose
Silica
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (47% of products)
Target Groups
Adult (18 - 50 Years)
Sugar Free
Product Information
📋 Directions for Use
Suggested Use: Take one (1) tablet daily with a full glass of water, preferably with a meal.
⚠️ Warnings & Precautions
Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking any medications, or are pregnant or nursing.
Keep out of reach of children.
Do not use if seal is broken or missing.
🧪 Formulation Notes
No salt, sugar, starch, preservatives, artificial color or flavorings.
Endur-B supports energy metabolism and promotes heart health, helping to maintain homocysteine already in the normal range.
Formulated for steady release over 5–7 hours.
Promotes energy metabolism and heart health
Sustained Release
Additional Information
Store in a cool, dry place.
Product Details
UPC / SKU
7 29135 38015 2
DSLD Entry Date
2020-04-23
Product Type
Vitamin
Form
Tablet or Pill
DSLD ID
217235
Data Updated
2026-04-11
Research Evidence
100
Research Sources
56
Avg Quality Score
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
B
Efficacy of B-vitamins and vitamin D therapy in improving depressive and anxiety disorders: a systematic review of randomized controlled trials
B
Effect of thiamine supplementation on glycaemic outcomes in adults with type 2 diabetes: a systematic review and meta-analysis
B
Effect of intravenous thiamine administration on critically ill patients: A systematic review and meta-analysis of randomized controlled trials
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
B
Effect of Combined Diclofenac and B Vitamins (Thiamine, Pyridoxine, and Cyanocobalamin) for Low Back Pain Management: Systematic Review and Meta-analysis
B
Thiamine, Ascorbic Acid, and Hydrocortisone As a Metabolic Resuscitation Cocktail in Sepsis: A Meta-Analysis of Randomized Controlled Trials With Trial Sequential Analysis
B
The effects of thiamine supplementation on patients with heart failure: A systematic review and meta-analysis of randomized controlled trials
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
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