B-Complex 100
97/100
This product looks safe
- Niacin: 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 · methodologyThe B-complex profile includes thiamine, riboflavin, niacin, B6, and folic acid, which are supported by strong evidence for supporting cellular energy metabolism and neurological function. These water-soluble vitamins play critical roles in converting nutrients into fuel. The formulation maintains a high safety score, indicating a low risk of adverse effects at standard dosages.
AI-generated summary based on research evidence. Not medical advice.
Alerts
Safety Alerts
Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
Label
Product Label
Details
Label Data
1 Capsule(s)
Serving Size
100
Servings
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
(300% 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
50 mg
Within RDA (0.1× RDA)
38 studies (A:1, B:7)
100 mg
Market median: 550.0mg (217 products)
29 studies (A:0, B:5)
100 mg
Market median: 500.0mg (9 products)
7 studies — no high-quality reviews
Other Ingredients
Vegetable Cellulose
Dicalcium Phoshate
Magnesium Stearate
Silica
Claims
Label Claims — Verification
Unverified
All Other
Info
Product Information
Additional Information
VITAMINS
Promotes Energy, Mental and Heart Health
Item #: VS-1054 / 1036470
Metadata
Product Details
DSLD Entry Date2013-10-25
Product TypeOther Combinations
FormCapsule
BrandThe Vitamin Shoppe
DSLD ID26581
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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