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FibroLean Natural Konjac Root Glucomannan 1000 mg

product on market Capsule Vitamin World Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for FibroLean Natural Konjac Root Glucomannan 1000 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
50
Servings
Fiber and Other Nutrients
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 {Calories}
Total Carbohydrates
2 g (1% DV)
2000 mg
Market median: 450.0mg (42 products)

Other Ingredients

Gelatin Vegetable Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

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 & Precautions

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.

Formulation Notes

Fibrolean is specifically designed to be used with your reduced calorie diet and daily exercise plan. Fibrolean provides Glucomannan, a popular addition to all types of nutritional programs.

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.

Additional Information

PROD. #36120 B36120 00A

For over 40 years, Vitamin World has pioneered the manufacture of premium nutritional supplements. Our commitment to quality is the highest in our industry. Every product undergoes rigorous analysis for purity, potency, safety and freshness. We guarantee it.

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Metadata

Product Details

UPC / SKU7 66443 36120 6
DSLD Entry Date2011-11-25
Product TypeFiber and Other Nutrients
FormCapsule
DSLD ID1313
Data Updated2026-04-11
Research

Research Evidence

2
Research Sources
45
Avg Quality
1
Rct
1
Clinical Trial
C Effectiveness of a Food Supplement Based on Glucomannan, D-Chiro-Inositol, Cinnamomum zeylanicum Blume and Inulin in Patients with Metabolic Syndrome.
Rct Nutrients PubMed DOI
C The Effect of Glucomannan Soluble Fiber on Glucose Homeostasis in Patients With Roux En Y (RNY) Gastric Bypass Surgery
Clinical Trial ClinicalTrials.gov 2013
View all evidence for Glucomannan →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.