Stress-B-Plus
93/100
This product looks safe
- Niacin: 200mg is 5.7× 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: 200mg is 5.7× the Tolerable Upper Intake Level (35mg)
⚠️ Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
Label Data
1 Tablet(s)
Serving Size
90
Servings
Other Combinations
Product Type
82%
Evidence Coverage
Supplement Facts — Evidence Check
55 mg
(4583% DV)
📊 45.8× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
55 mg
(4231% DV)
📊 42.3× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
200 mg
(1250% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 5.7× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
55 mg
(3235% DV)
📊 42.3× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
667 mcg DFE
(167% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 667.0× (UL: 1.0 mg)
📚 225 studies (Tier A: 10, B: 105)
100 mcg
(4167% DV)
📊 41.7× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
200 mcg
(667% DV)
📊 6.7× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
55 mg
(1100% DV)
📊 11.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
26 mg
(5% DV)
📊 Market median: 125.0mg (294 products)
📚 36 studies (Tier A: 1, B: 7)
55 mg
📊 Market median: 500.0mg (9 products)
55 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
Other Ingredients
Microcrystalline Cellulose
Stearic Acid
Vegetable Stearate
Silica
Hypromellose
Glycerin
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)
Gluten Free
Product Information
📋 Directions for Use
Suggested usage: As a dietary supplement‚ adults take 1 tablet daily or as directed by your health professional.
⚠️ Warnings & Precautions
Warning: if you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.
Keep out of the reach of children.
Use only if safety seal is intact.
🧪 Formulation Notes
Gluten-free, Non-GMO
Comprehensive B vitamin support
Additional Information
Store in a cool, dry place.
Scan to learn about our manufacturing excellence
Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.
Product Details
UPC / SKU
3 10539 97452 0
DSLD Entry Date
2023-11-22
Product Type
Other Combinations
Form
Tablet or Pill
Brand
Douglas Laboratories
DSLD ID
302838
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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