Fiber Capsules
Kirkland Signature Fiber Capsules provide a convenient way to supplement your daily fiber intake. Each two-capsule serving delivers 3 grams of total carbohydrates and 1 gram of protein, along with essential minerals like iron and potassium.
About This Product
Fiber Capsules by Kirkland Signature is a vitamins & minerals supplement containing 5 active ingredients. It has earned an N+ Score of 32/100 (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 (5 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 10.000 Calorie(s) | N/A |
| Iron | 0.400 mg | Under |
| Total Carbohydrates | 3.000 Gram(s) | N/A |
| Potassium | 30.000 mg | Under |
| Protein | 1.000 Gram(s) | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.