B-Complex 100
97/100
This product looks safe
- Niacinamide: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
- 82% of ingredients have research evidence
C
Label Compliance Grade
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyThis B-complex blend contains essential vitamins that support cellular energy production and metabolic function. There is strong evidence for the roles of thiamine, riboflavin, and folic acid in neurological health and red blood cell formation. The profile is generally well-tolerated with a high safety score.
AI-generated summary based on research evidence. Not medical advice.
Alerts
Safety Alerts
Niacinamide: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
Label
Product Label
Details
Label Data
1 Vegetarian Capsule(s)
Serving Size
Other Combinations
Product Type
82%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
100 mg
(6667% DV)
83.3× RDA — above typical dose
76 studies (A:0, B:33)
100 mg
(5882% DV)
76.9× RDA — above typical dose
13 studies (A:0, B:1)
100 mg
(500% DV)
Exceeds UL by 2.9× (UL: 35 mg)
196 studies (A:5, B:63)
100 mg
(5000% DV)
76.9× RDA — above typical dose (UL: 100 mg)
114 studies (A:3, B:35)
400 mcg
(100% DV)
Within RDA (1.0× RDA)
226 studies (A:10, B:105)
100 mcg
(1667% DV)
41.7× RDA — above typical dose
139 studies (A:1, B:44)
100 mcg
(33% DV)
3.3× RDA — above typical dose
27 studies (A:0, B:11)
100 mg
(1000% DV)
20.0× RDA — above typical dose
2 studies — no high-quality reviews
100 mg
Market median: 550.0mg (217 products)
29 studies (A:0, B:5)
60 mg
Market median: 500.0mg (9 products)
7 studies — no high-quality reviews
47 mg
Within RDA (0.1× RDA)
38 studies (A:1, B:7)
Other Ingredients
Vegetable Cellulose
Magnesium Trisilicate
Vegetable Stearate
Magnesium Stearate
Silica
Rice polish
Claims
Label Claims — Verification
Unverified
All Other
Info
Product Information
Directions for Use
One capsule daily, as a dietary supplement.
Formulation Notes
Hypoallergenic
No corn, soy, salt, yeast, gluten, milk & egg products, sugar, starch, or preservatives.
Additional Information
Also available in 90 count
Stress formula
GMP Quality Assured Earth Friendly
% Daily Value
PR 246
Metadata
Product Details
UPC / SKU7 68305 24660 7
DSLD Entry Date2017-10-21
Product TypeOther Combinations
FormCapsule
DSLD ID79485
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
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
B
Thiamine for Wernicke-Korsakoff Syndrome in people at risk from alcohol abuse
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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.