• 6.35 oz
  • Item # 01386


  • 6.35 oz
  • Item # 01386

A prebiotic fiber that helps probiotics proliferate and improves digestive regularity.

TruFiber® is a tasteless fiber powder combined with fiber digesting enzymes which work together to provide prebiotic nutrition for beneficial bacteria. SunFiber® and Inulin have been clinically studied to enhance probiotics and improve regularity. TruFiber® may provide a satiated feeling for those looking to lose weight.

TruFiber® contains the Fiberase® complex of fiber digesting enzymes. These enzymes are not produced in the human body but occur naturally throughout the plant kingdom. Fiberase® enzymes are called bifidogenic because they improve the prebiotic activity of fiber present in fruits, vegetables and whole grains resulting in enhanced stimulation of Bifidobacteria. Fiberase® enzymes are also lactogenic, meaning they stimulate the growth of various Lactobacillus probiotics (patent pending).

The two prebiotic fiber sources in TruFiber® stimulate both Bifidobacteria and Lactobacillus probiotics by directly providing a microbial food source within the intestinal tract. The Fiberase® enzyme complex improves the prebiotic activity of whole foods in the diet by partially digesting their long chain fiber residues and provides time-released microbial nutrition.

The most common response to taking TruFiber® is improved regularity with more uniform stool consistency and intestinal comfort.

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Frequently Bought Together

  • This Item: TruFiber®, 6.35 oz
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Serving Size 1 scoop (3.6 g)

Servings Per Container 50

Amount Per Serving



Total Carbohydrates

3582 mg

Soluble fiber
(Sunfiber® or partially hydrolyzed guar gum)

3348 mg

Soluble fiber

180 mg

Bifidogenic Enzymes (Fiberase®)

54 mg


2,500 CU ( FCC Method)  


5,500 HCU 


22 endo-PG 

Other ingredients: maltodextrin, cassava dextrin, tapioca dextrin, silicon dioxide, calcium carbonate.

TruFiber® is vegan. Contains no milk, eggs, gluten, wheat, soy, casein, nuts, seafood or beef products.

Sunfiber® is a registered trademark of Taiyo International, Inc. 

Dosage and Use
  • Use one scoop of TruFiber® into container and add 8-12 ounces of liquid while stirring.
  • Additional mixing may be needed depending on liquid type and temperature.
  • Shake bottle can be used.

May cause choking if taken with insufficient water or beverage. If you have frequent diarrhea, are pregnant or nursing, or having a medical condition check with your physician before using.

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

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