FibroLean Natural Konjac Root Glucomannan 1000 mg
Vitamin World's FibroLean Natural Konjac Root Glucomannan 1000 mg is a 'Fiber and Other Nutrients' supplement with three components. Each two-capsule serving delivers 2000mg of Glucomannan, along with 10 calories and 2g of total carbohydrates. This product received an N+ Score of 47, resulting in an 'F' grade, indicating a below-average quality assessment. While Glucomannan is commonly studied for its fiber content, the 2000mg dosage per serving is often considered below the typical clinical dosages for significant effects. Individuals seeking a source of dietary fiber may consider this, but those looking for higher, more effective doses might need to adjust serving size or seek alternative products.
About This Product
FibroLean Natural Konjac Root Glucomannan 1000 mg by Vitamin World is a vitamins & minerals supplement containing 3 active ingredients. It has earned an N+ Score of 47/100 (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
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 10.000 {Calories} | N/A |
| Total Carbohydrates | 2.000 g | N/A |
| Glucomannan | 2000.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





