B-Complex 50
87/100
This product is generally safe
- Niacinamide: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
- Contains proprietary blend — exact ingredient amounts not disclosed
- 69% 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 energy metabolism and neurological function. Strong clinical evidence supports the role of these nutrients in maintaining cellular health and cognitive processes. The formulation maintains a high safety profile for general supplementation.
AI-generated summary based on research evidence. Not medical advice.
Alerts
Safety Alerts
Niacinamide: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
Contains proprietary blend — exact ingredient amounts not disclosed
Label
Product Label
Details
Label Data
1 Vegetarian Capsule(s)
Serving Size
Other Combinations
Product Type
69%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
50 mg
(3333% DV)
41.7× RDA — above typical dose
76 studies (A:0, B:33)
50 mg
(2941% DV)
38.5× RDA — above typical dose
13 studies (A:0, B:1)
50 mg
(250% DV)
Exceeds UL by 1.4× (UL: 35 mg)
196 studies (A:5, B:63)
50 mg
(2500% DV)
38.5× 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)
50 mcg
(833% DV)
20.8× RDA — above typical dose
139 studies (A:1, B:44)
50 mcg
(17% DV)
1.7× RDA — within safe limits
27 studies (A:0, B:11)
50 mg
(500% DV)
10.0× RDA — above typical dose
2 studies — no high-quality reviews
50 mg
Market median: 550.0mg (217 products)
29 studies (A:0, B:5)
30 mg
Market median: 500.0mg (9 products)
7 studies — no high-quality reviews
24 mg
Market median: 125.0mg (294 products)
38 studies (A:1, B:7)
Proprietary Herbal Base
48 mg
Other Ingredients
Vegetable Cellulose
Magnesium Trisilicate
Cellulose
Vegetable Stearate
Magnesium Stearate
Calcium Phosphate
Silica
Claims
Label Claims — Verification
Unverified
All Other
Info
Product Information
Directions for Use
One capsule daily, as a dietary supplement.
Warnings & Precautions
% Daily Value
Formulation Notes
No soy, salt, yeast, gluten, milk & egg products, sugar, starch, or preservatives.
Additional Information
Also available in 250 count
Stress formula - herbal base
GMP Quality Assured Earth Friendly
PR 200
Metadata
Product Details
UPC / SKU7 68305 20010 4
DSLD Entry Date2017-10-21
Product TypeOther Combinations
FormCapsule
DSLD ID79449
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.