🟢 100/100

This product looks safe

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

Product Label

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Label Data

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

Supplement Facts — Evidence Check

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

Other Ingredients

Gelatin Vegetable Magnesium Stearate

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (83% of products) Nutrient (38% of products) No Claim (2% of products)

Target Groups

Adult (18 - 50 Years)

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.

QUALITY ASSURED

Get healthy.

Product Details

UPC / SKU 7 66443 36120 6
DSLD Entry Date 2011-11-25
Product Type Fiber and Other Nutrients
Form Capsule
DSLD ID 1313
Data Updated 2026-04-11

Research Evidence

2 Research Sources
45 Avg Quality Score
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
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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