B Complex
96/100
This product looks safe
- Niacin: 140mg is 4.0× the Tolerable Upper Intake Level (35mg)
- 89% of ingredients have research evidence
C
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 140mg is 4.0× the Tolerable Upper Intake Level (35mg)
Label Data
1 Capsule(s)
Serving Size
60
Servings
Vitamin
Product Type
89%
Evidence Coverage
Supplement Facts — Evidence Check
110 mg
(7333% DV)
📊 91.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
10 mg
(588% DV)
📊 7.7× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
140 mg
(700% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 4.0× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
10 mg
(500% DV)
📊 7.7× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
400 mcg
(100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg)
📚 225 studies (Tier A: 10, B: 105)
400 mcg
(6667% DV)
📊 166.7× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
400 mcg
(133% DV)
📊 13.3× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
110 mg
(1100% DV)
📊 22.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
80 mg
✅ Within RDA (0.1× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
Other Ingredients
Hypromellose
Microcrystalline Cellulose
Calcium Laurate
Silicon Dioxide
Label Claims — Verification
❓
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
Suggested Use: Take 1 capsule one to three times daily or as recommended by your health care practitioner.
Additional Information
SUPERIOR PROFESSIONAL FORMULA
Essential B Vitamins for Energy and Total Wellness
B Complex is a comprehensive supplement providing essential B vitamins.* With all B vitamins in the most activated forms, B Complex supports energy production and nutrient metabolism, and helps to maintain red blood cell integrity, hormonal balance, and nerve function.
CHNB104_03 101512
Made in USA
Product Details
UPC / SKU
8 58849 00305 4
DSLD Entry Date
2014-10-10
Product Type
Vitamin
Form
Capsule
Brand
WeCare Naturally
DSLD ID
37529
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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