B-Complex Complete
96/100
This product looks safe
- Niacin: 75mg is 2.1× the Tolerable Upper Intake Level (35mg)
- Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
- 75% of ingredients have research evidence
D
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 75mg is 2.1× the Tolerable Upper Intake Level (35mg)
⚠️ Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
Label Data
2 Caplet(s)
Serving Size
30
Servings
Other Combinations
Product Type
75%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin A
3000 mcg
(333% DV)
Vitamin C
500 mg
(556% DV)
10 mcg
(50% DV)
✅ Within RDA (0.7× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
82.6 mg
(551% DV)
📊 5.5× RDA — above typical dose (UL: 1000 mg)
📚 177 studies (Tier A: 3, B: 90)
75 mg
(6250% DV)
📊 62.5× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
75 mg
(5769% DV)
📊 57.7× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
75 mg
(469% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.1× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
75 mg
(4412% DV)
📊 57.7× 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)
250 mcg
(10417% DV)
📊 104.2× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
75 mcg
(250% DV)
✅ 2.5× RDA — within safe limits
📚 26 studies (Tier A: 0, B: 11)
100 mg
(2000% DV)
📊 20.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
Iron
18 mg
(100% DV)
50 mcg
(91% DV)
✅ Within RDA (0.9× RDA of 0.055 mg)
📚 172 studies (Tier A: 0, B: 67)
2 mg
(222% DV)
✅ 2.2× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
25 mcg
(71% DV)
✅ Within RDA (0.7× RDA of 0.035 mg)
📚 197 studies (Tier A: 1, B: 55)
100 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
📊 Market median: 450.0mg (390 products)
📚 155 studies (Tier A: 0, B: 63)
50 mg
📊 Market median: 495.0mg (70 products)
25 mg
📊 Market median: 420.0mg (127 products)
📚 1 studies (Tier A: 0, B: 1)
Other Ingredients
Microcrystalline Cellulose
Hydroxypropyl Methylcellulose
Dicalcium Phosphate
Stearic Acid
Ethylcellulose
Shellac
Silicon Dioxide
Magnesium Stearate
Talc
Carnauba wax
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (76% of products)
Nutrient (58% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Product Information
📋 Directions for Use
Directions: As a dietary supplement, take two caplets daily.
⚠️ Warnings & Precautions
Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach children. In case of accidental overdose, call a doctor or poison control center immediately.
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. Inform your physician of this product's biotin content before any lab test.
Keep out of reach of children.
🧪 Formulation Notes
Disintegrates over 5 hours for time-release benefit.
Gluten free
Timed-release
Metabolism & energy production Immune & nervous system functions
Additional Information
Store in a cool, dry place.
For more information: 1-888-462-2548
30-day supply
Product Details
Research Evidence
337
Research Sources
54
Avg Quality Score
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A
Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
A
Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
A
Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
A
Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
A
Food fortification with multiple micronutrients: impact on health outcomes in general population
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