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Microbiome Fiber Supplement

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Cooper Complete® Daily Prebiotic Microbiome Fiber supplement has 5.6 grams of tasteless and gritless soluble fiber and is low FODMAP certified for gastrointestinal health and regularity.†


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Gluten-Free Non-GMO

Microbiome Prebiotic Soluble Fiber Supplement Facts

Serving Size: 1 scoop (approximately 6.6 g)
Servings Per Container: Approximately 30
Ingredients Amount Per Serving % Daily
Calories 13
Total Carbohydrate 6 g 2%^
Dietary Fiber 5.6 g 20%^
^Percent Daily values are based on a 2000 calorie diet.

Other ingredients: Sunfiber® (partially hydrolyzed guar gum)

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

Cooper Complete Gluten Free iconCooper Complete Non GMO Icon

Gluten-free, Non-GMO.

Item Number: 300
SKU: 816899000379
Formula: 57732P-198-PL-84121312 V0522

What It Is

Cooper Complete®  Microbiome Fiber supplement is a daily prebiotic microbiome fiber supplement with 5.6 grams of tasteless and gritless soluble fiber, low FODMAP certified for regularity and gastrointestinal health.†

How to Use:

As a dietary supplement, adults take one (1) scoop daily or as directed by your health care professional. Dissolve powder in a beverage of your choice or add to food. Each canister contains approximately 30 servings.

How It Helps

Microbiome Fiber is a prebiotic soluble fiber supplement that is low FODMAP certified and contains 5.6 grams of soluble fiber per serving. (FODMAP stands for Fermentable Oligosaccharides, Disaccharides, Monosaccharides and Polyols, fermentable short-chain carbohydrates challenging to digest.) This prebiotic soluble fiber supplement is grit-free, taste-free, uncolored and unflavored, and it dissolves clearly and quickly into food or water. It is not temperature sensitive and may be used in both cold or hotdrinks.

Higher fiber intake is associated with a lower risk of many major diseases.

Bowel Health

Microbiome Fiber helps support bowel movement regularity and stool consistency. This soluble fiber is rich in prebiotics and helps comfortably and gently move food through the digestive tract without bloating or excess gas. Microbiome Fiber is safe to use by those with Irritable Bowel Syndrome (IBS).

Microbiome Fiber increases bifidobacteria and lactobacillus levels in the gut microbiota.

Glycemic Index Reduction

When taken with a meal, this prebiotic soluble fiber reduces the glycemic index of foods, which helps decrease the post-meal blood sugar spikes.†

Weight Management

Guar fiber, the active ingredient in Microbiome Fiber, acts as a bulking agent in the gut, delays gastric emptying, and increases feelings of satiety. In a review of guar fiber and appetite control, regularly consuming guar fiber reduced between-meal snacking by about 20 percent.

This product contains NO gluten, milk/dairy, sugar, or genetically modified organisms (GMOs).

As a dietary supplement, adults take one (1) scoop daily or as directed by their health care professional. Dissolve the powder in a beverage of your choice or add it to food.

Cooper Complete products are verified, and lot tested. If you would like a copy of the Certificate of Authenticity, email us at or call us at 888.393.2221 between 9 a.m. and  5 p.m. central time (CST) weekdays.

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What Our Customers are Saying

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Reviews of Microbiome Fiber Supplement

  1. Nice container. Easy to store. The first use went well, but the second day it sent me on frequent bathroom trips with some discomfort. I cut back to 3 times per week. It doesn’t completely dissolve (4 Stars); a gel is left in the glass. I’ve even tried my blender. It needs to be vigorously stirred up until the time of drinking. Overall, I like it.

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Customer Q&As

If you have questions, we have answers. See what real people are asking about Cooper Complete products.

5 Questions
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Does this product contain soy?


No, Cooper Complete Microbiome Fiber supplement does not contain soy.


Can this supplement be taken at the same time as magnesium and calcium?


Yes. Microbiome Fiber supplement does not inhibit mineral absorption.


Can Microbiome Fiber supplement be added to hot beverages?


This prebiotic soluble fiber supplement can be added to hot or cold coffee and tea, carbonated and noncarbonated beverages, powdered drinks and juices.


Does Microbiome Fiber supplement become gelatinous and sludge-like when added to food or beverages?


No! The soluble fiber in Microbiome Fiber is Sunfiber®, a branded partially hydrolyzed guar gum. Sunfiber® is colorless, odorless, tasteless, gluten-free, and highly soluble in water. A fine white powder when dry, the solution is transparent when hydrated.


What is the source of fiber in the Microbiome Fiber supplement?


The fiber is partially hydrolyzed guar gum (Sunfiber®).