Mega Daily 4 for Women
98/100
This product looks safe
- Niacinamide: 75mg is 2.1× the Tolerable Upper Intake Level (35mg)
- Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)
- 62% of ingredients have research evidence
D
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacinamide: 75mg is 2.1× the Tolerable Upper Intake Level (35mg)
⚠️ Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)
Label Data
4 Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
62%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin A
7500 IU
(150% DV)
400 IU
(100% DV)
✅ Within RDA (0.7× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
Vitamin C
318 mg
(530% DV)
50 IU
(167% DV)
✅ 2.2× RDA — within safe limits
📚 177 studies (Tier A: 3, B: 90)
80 mcg
(100% DV)
✅ Within RDA (0.7× RDA of 0.12 mg)
📚 273 studies (Tier A: 9, B: 175)
5 mg
(333% DV)
📊 4.2× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
15 mg
(882% DV)
📊 11.5× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
75 mg
(375% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.1× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
20 mg
(1000% DV)
📊 15.4× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
500 mcg
(125% DV)
✅ 1.2× RDA — within safe limits
📚 225 studies (Tier A: 10, B: 105)
50 mcg
(833% DV)
📊 20.8× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
300 mcg
(100% DV)
📊 10.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
20 mg
(200% DV)
📊 4.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
Calcium
800 mg
(80% DV)
150 mcg
(100% DV)
✅ Within RDA (1.0× RDA of 0.15 mg)
📚 243 studies (Tier A: 4, B: 133)
100 mg
(25% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
50 mg
(333% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 40 mg)
📚 258 studies (Tier A: 6, B: 134)
200 mcg
(286% DV)
📊 3.6× RDA — above typical dose (UL: 0.4 mg)
📚 172 studies (Tier A: 0, B: 67)
2 mg
(100% DV)
✅ 2.2× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
2 mg
(100% DV)
✅ Within RDA (0.9× RDA of 2.3 mg)
📚 8 studies — no high-quality reviews
180 mcg
(150% DV)
📊 5.1× RDA — above typical dose
📚 197 studies (Tier A: 1, B: 55)
1 mg
📊 Market median: 10.0mg (35 products)
📚 5 studies (Tier A: 0, B: 2)
CoffeeFruit Pure
100 mg
750 mcg
📊 Market median: 10.0mg (105 products)
📚 1 studies (Tier A: 0, B: 1)
Organic Vegetable Blend
427 mg
Energy Plus Appetite Control
381 mg
Digestive Support
350 mg
Natural Hormone Support
135 mg
Cholesterol and Heart Support
37 mg
Other Ingredients
Calcium Carbonate
Cellulose
Stearic Acid
Magnesium Stearate
Carbomer homopolymer
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
Recommended use: Take four (4) tablets daily.
⚠️ Warnings & Precautions
If you are allergic to any of these ingredients, or are pregnant or nursing, consult a physician before taking this or any other dietary supplement.
If you are allergic to any of these ingredients, or are pregnant or nursing, consult a physician before taking this or any other dietary supplement.
Keep out of reach of children.
Do not use if safety seal under cap is broken or missing.
🧪 Formulation Notes
Made in USA
Gluten free
Foundation of overall health
Additional Information
Store in a dry place at room temperature.
Product Details
UPC / SKU
#1568
DSLD Entry Date
2025-01-23
Product Type
Other Combinations
Form
Tablet or Pill
Brand
Nikken Wellness Kenzen
DSLD ID
322125
Data Updated
2026-04-11
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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