About This Product
21st Century Stress B provides a comprehensive B-vitamin complex including Thiamine, Riboflavin, Niacin, and Vitamin B12, along with Vitamin C and E. This formula is designed to deliver essential vitamins. It has an N+ Score of 80.
Strengths
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +10 ingredient(s) at clinical dose levels
- +Rich formula with 11 active ingredients
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (11 ingredients)
| Ingredient | Amount | Status |
|---|---|---|
| Thiamine | 10.000 mg | Optimal |
| Riboflavin | 10.000 mg | Optimal |
| Niacin | 100.000 mg | N/A |
| Vitamin B6 | 5.000 mg | Optimal |
| Vitamin B12 | 12.000 mcg | Optimal |
| Biotin | 45.000 mcg | Optimal |
| Pantothenic Acid | 20.000 mg | Optimal |
| Vitamin C | 500.000 mg | Optimal |
| Vitamin E | 30.000 IU | Optimal |
| Calcium | 70.000 mg | Under |
| Folic Acid | 400.000 mcg | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.