Ultimate B Complex
98/100
This product looks safe
- Niacin: 200mg is 5.7× the Tolerable Upper Intake Level (35mg)
- 78% of ingredients have research evidence
C
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 200mg is 5.7× the Tolerable Upper Intake Level (35mg)
Label Data
2 Tablet(s)
Serving Size
45
Servings
Other Combinations
Product Type
78%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin C
750 mg
(1250% DV)
50 mg
(3333% DV)
📊 41.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
50 mg
(2941% DV)
📊 38.5× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
200 mg
(1000% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 5.7× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
100 mg
(5000% DV)
📊 76.9× 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)
125 mcg
(2083% DV)
📊 52.1× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
150 mcg
(50% DV)
📊 5.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
200 mg
(2000% DV)
📊 40.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
Calcium
115 mg
(12% DV)
75 mg
(8% DV)
✅ Within RDA (0.1× RDA of 700 mg)
📚 12 studies (Tier A: 0, B: 3)
100 mg
(25% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
50 mcg
(42% DV)
✅ 1.4× RDA — within safe limits
📚 197 studies (Tier A: 1, B: 55)
100 mg
✅ Within RDA (0.2× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
100 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
50 mg
📊 Market median: 500.0mg (9 products)
10 mg
📊 Market median: 250.0mg (60 products)
📚 7 studies (Tier A: 0, B: 1)
10 mg
📊 Market median: 300.0mg (214 products)
📚 23 studies (Tier A: 0, B: 6)
Other Ingredients
Microcrystalline Cellulose
Stearic Acid
Silicon Dioxide
Croscarmellose Sodium
Magnesium Stearate
Vegetable Coating
Label Claims — Verification
❓
All Other
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (54% of products)
Target Groups
Vegetarian
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Suggested Use: Take 2 tablets daily with food.
⚠️ Warnings & Precautions
Note: If you have any health conditions or are taking any medications, consult your health care practitioner before using this product.
Keep out of reach of children.
🧪 Formulation Notes
Vegetarian
Additional Information
Store in a cool, dry place.
Manufactured in a cGMP certified facility.
Made in USA from domestic and foreign materials
Post consumer recycled bottle
New day. Fresh start. Better health.
P061
Product Details
UPC / SKU
8 71230 00061 6
DSLD Entry Date
2018-03-23
Product Type
Other Combinations
Form
Tablet or Pill
Brand
CHK Nutrition
DSLD ID
174259
Data Updated
2026-04-11
Research Evidence
371
Research Sources
54
Avg Quality Score
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A
Vitamin C supplementation for the primary prevention of cardiovascular disease
A
Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
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