Psyllium Fiber
21st Century Psyllium Fiber is a dietary supplement providing 10 calories and 2 grams of total carbohydrates per 5-capsule serving. This formulation also includes 0.4 mg of iron and 25 mg of potassium. It is designed to be incorporated into a balanced dietary regimen.
About This Product
Psyllium Fiber by 21st Century is a vitamins & minerals supplement containing 4 active ingredients. It has earned an N+ Score of 31/100 (Grade F).
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (4 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 10.000 Calorie(s) | N/A |
| Iron | 0.400 mg | Under |
| Total Carbohydrates | 2.000 Gram(s) | N/A |
| Potassium | 25.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.