About This Product
21st Century B-50 Complex provides a comprehensive blend of B vitamins, including Thiamine, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Biotin, and Pantothenic Acid. This supplement holds an N+ Score of 79. It also contains calcium.
Strengths
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +8 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (9 ingredients)
| Ingredient | Amount | Status |
|---|---|---|
| Thiamine | 50.000 mg | Optimal |
| Riboflavin | 50.000 mg | Optimal |
| Niacin | 50.000 mg | N/A |
| Vitamin B6 | 50.000 mg | Optimal |
| Folate | 667.000 mcg DFE | Optimal |
| Vitamin B12 | 50.000 mcg | Optimal |
| Biotin | 50.000 mcg | Optimal |
| Pantothenic Acid | 10.000 mg | Optimal |
| Calcium | 130.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.