B-125
97/100
This product looks safe
- Vitamin B6: 125mg is 1.2× the Tolerable Upper Intake Level (100mg)
- 73% of ingredients have research evidence
C
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Vitamin B6: 125mg is 1.2× the Tolerable Upper Intake Level (100mg)
Label Data
1 Tablet(s)
Serving Size
Other Combinations
Product Type
73%
Evidence Coverage
Supplement Facts — Evidence Check
125 mg
(8333% DV)
📊 104.2× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
125 mg
(7353% DV)
📊 96.2× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
Blend
125 mg
(625% DV)
125 mg
(6250% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
800 mcg
(200% DV)
✅ 2.0× RDA — within safe limits
📚 225 studies (Tier A: 10, B: 105)
125 mcg
(2083% DV)
📊 52.1× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
125 mcg
(42% DV)
📊 4.2× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
125 mg
(1250% DV)
📊 25.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
125 mg
✅ Within RDA (0.2× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
125 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
125 mg
📊 Market median: 500.0mg (9 products)
Other Ingredients
Stearic Acid
Sorbitol
modified Cellulose Gum
Silica
Magnesium Stearate
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
Suggested Use: 1 tablet daily.
⚠️ Warnings & Precautions
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing.
Keep out of the reach of children.
🧪 Formulation Notes
Supports energy production
125 mg
B-vitamins are essential components of numerous key enzyme systems, without which the body cannot function. Each B-vitamin fills a different, complementary need, which is why they should usually be taken together. B-vitamins act as coenzymes to catalyze numerous biochemical reactions, aid in energy production, blood cell formation, fat and protein/amino acid metabolism, and are important for the normal functioning of the nervous system.
Additional Information
Store in a cool, dry place.
Product Details
UPC / SKU
0 21078 00424 0
DSLD Entry Date
2019-12-22
Product Type
Other Combinations
Form
Tablet or Pill
Brand
Source Naturals
DSLD ID
211800
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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