B-Complex
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 71% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Tablet(s)
Serving Size
360
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
71%
Evidence Coverage
Supplement Facts — Evidence Check
3 mg
(250% DV)
✅ 2.5× RDA — within safe limits
📚 76 studies (Tier A: 0, B: 33)
3 mg
(231% DV)
✅ 2.3× RDA — within safe limits
📚 12 studies (Tier A: 0, B: 1)
20 mg
(125% DV)
✅ 1.4× RDA — within safe limits
📚 193 studies (Tier A: 5, B: 63)
2 mg
(118% DV)
✅ 1.5× RDA — within safe limits
📚 113 studies (Tier A: 3, B: 35)
6 mg
(250% DV)
📊 2500.0× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
10 mg
(200% DV)
✅ 2.0× RDA — within safe limits
📚 1 studies — no high-quality reviews
Calcium
134 mg
(10% DV)
Other Ingredients
Dicalcium Phosphate
Microcrystalline Cellulose
Stearic Acid
Croscarmellose Sodium
Hydroxypropyl Methylcellulose
Magnesium Stearate
Polyethylene Glycol
Triethyl Citrate
Acetoglycerides
Polysorbate 80
Titanium Dioxide
Blue #1 Lake
Red #40
Red #40 Lake
Yellow #6 Lake
Carnauba Wax
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (47% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Directions: As a dietary supplement, take one tablet daily.
⚠️ Warnings & Precautions
Keep out of reach of children.
Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication or have a medical condition.
Discontinue use two weeks prior to surgery. Niacin may cause a temporary flushing reaction.
🧪 Formulation Notes
Preservative free No artificial flavors
B-Complex with vitamin b-12
Essential for energy production and carbohydrate metabolism
Additional Information
Store in a cool, dry place.
GNC Quality since 1935
360-Day Supply
Product Details
UPC / SKU
0 48107 24924 3
DSLD Entry Date
2025-05-21
Product Type
Multi-Vitamin and Mineral (MVM)
Form
Tablet or Pill
Brand
GNC Select
DSLD ID
328813
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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