About This Product
Multivitamin by 21st Century is a daily supplement providing a range of essential vitamins and minerals. Key ingredients include Vitamin A, C, D, E, and various B vitamins. This product has an N+ Score of 77.
Strengths
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +13 ingredient(s) at clinical dose levels
- +Rich formula with 13 active ingredients
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (13 ingredients)
| Ingredient | Amount | Status |
|---|---|---|
| Thiamine | 1.800 mg | Optimal |
| Riboflavin | 1.700 mg | Optimal |
| Niacin | 20.000 mg | Optimal |
| Vitamin B6 | 2.600 mg | Optimal |
| Vitamin B12 | 8.000 mcg | Optimal |
| Vitamin A | 4000.000 IU | N/A |
| Vitamin C | 120.000 mg | Adequate |
| Vitamin D | 400.000 IU | Adequate |
| Vitamin E | 30.000 IU | Optimal |
| Calcium | 200.000 mg | Adequate |
| Iron | 28.000 mg | Optimal |
| Zinc | 25.000 mg | Optimal |
| Folic Acid | 800.000 mcg | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.