B-Complex 50
93/100
This product looks safe
- Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
- Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
- 82% of ingredients have research evidence
D
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
⚠️ Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
Label Data
1 Softgel(s)
Serving Size
Other Combinations
Product Type
82%
Evidence Coverage
Supplement Facts — Evidence Check
50 mg
(4170% DV)
📊 41.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
50 mg
(3850% DV)
📊 38.5× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
50 mg
(310% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.4× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
50 mg
(2940% DV)
📊 38.5× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
667 mcg DFE
(170% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 667.0× (UL: 1.0 mg)
📚 225 studies (Tier A: 10, B: 105)
50 mcg
(2080% DV)
📊 20.8× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
50 mcg
(170% DV)
✅ 1.7× RDA — within safe limits
📚 26 studies (Tier A: 0, B: 11)
50 mg
(1000% DV)
📊 10.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
5 mg
📊 Market median: 125.0mg (294 products)
📚 36 studies (Tier A: 1, B: 7)
50 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
50 mg
📊 Market median: 500.0mg (9 products)
Other Ingredients
Soybean Oil
Gelatin
Glycerin
Polyglycitol Syrup
Soy Lecithin
purified Water
yellow Beeswax
Turmeric dispersion
Titanium Dioxide
Annatto suspension
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)
Gluten Free
Dairy Free
Sugar Free
Product Information
📋 Directions for Use
Directions: As a dietary supplement, take one (1) softgel daily, preferably with a meal.
⚠️ Warnings & Precautions
Contains: Soy.
Warning: Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical conditions.
Warning: This product contains niacin, which should be taken with food. If taken on an empty stomach niacin may cause temporary flushing.
Keep out of reach of children.
Tamper evident Do not use if outer seal is broken or missing.
🧪 Formulation Notes
Gluten free Dairy free Nut free
Contains: Soy.
Does Not Contain: Wheat, gluten, sugar, salt, dairy, citrus, fish, preservatives or artificial flavors.
Warning: This product contains niacin, which should be taken with food.
Additional Information
Vitamin
Energy production Nutrient metabolism
Actual size
Store in a cool, dry place.
Learn more at vsquality.net
Item No. VS-2048 1475047 ER 29
Product Details
UPC / SKU
7 66536 02048 5
DSLD Entry Date
2017-09-21
Product Type
Other Combinations
Form
Softgel Capsule
Brand
The Vitamin Shoppe
DSLD ID
77923
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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