FibroLean Natural Konjac Root Glucomannan 1000 mg
by Vitamin World · capsule · 100 rapid release capsules
- On the market (NIH)
- UPC 7 66443 36120 6
- DSLD label 1313
- Serving 2 capsules
- 50 servings
FibroLean Natural Konjac Root Glucomannan 1000 mg by Vitamin World lists one ingredient: 2,000 mg of glucomannan per serving of 2 capsules. Its current label entered the NIH Dietary Supplement Label Database on November 25, 2011.
What is in FibroLean Natural Konjac Root Glucomannan 1000 mg?
Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Calories | 10 Calories | ||
| Total Carbohydrates | 2 g | 1% | 58% of 21,979 products listing carbohydrate give more (median 3 g). |
| Dietary Fiber | 2 g | 8% | Higher than 74% of 6,987 products listing fiber (median 2 g). |
| Soluble Fiber | 2 g | ||
| GlucomannanGlucomannan (Alt. Name: Konjac Root) Note: 2 g | 2,000 mg | Higher than 82% of 130 products listing glucomannan (median 1 g). |
Source: NIH ODS Dietary Supplement Label Database, label 1313 (entered November 25, 2011), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
6 products list the very same ingredients; the nearest amounts come first.
- Glucomannan 100% Pure PowderNOW · off the market same ingredients
- Glucomannan Pure Powder - from Konjac RootNOW · off the market same ingredients
- Glucomannan Pure PowderNOW same ingredients
- Konjac Root PowderHerbal Secrets same ingredients
- Glucomannan 2 gNutricost · off the market same ingredients
- Glucomannan 2 g UnflavoredNutricost same ingredients
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- DIRECTIONS: For adults, take two (2) capsules with at least 8 ounces of water or other fluid, 30 to 60 minutes before each meal. Taking this product without enough liquid may cause choking. Do not take immediately before going to bed.
- Warnings
- NOTE: Glucomannan can affect the absorption of many medications. Do not take this product within 2 hours of taking medications or follow the advice of your health care provider.
- WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Store at room temperature. Do not use if seal under cap is broken or missing.
- Allergens and what it does not contain
- No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.
Source: label statements in DSLD label 1313.
What else is on the label?
Other ingredients: Gelatin, Vegetable Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): QUALITY ASSURED.
How many labels does FibroLean Natural Konjac Root Glucomannan 1000 mg have?
One label is on file, entered on November 25, 2011.
- Label 1313 (current) Entered November 25, 2011 · on the market · 100 rapid release capsules · UPC 7 66443 36120 6
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Vitamin World, Inc. (manufacturer), Ronkonkoma, NY, U.S.A.. All Vitamin World products.