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Fiber Supplements

Shop fiber supplements including psyllium husk, inulin and prebiotic fiber, acacia fiber, glucomannan, and blended formulas. Compare fiber grams per serving, fiber source, serving size, sweeteners, preparation, and digestive tolerance.

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Revive MD Fiber Supplement 30 Servings Unflavored 5g of Dietary Fiber Supports a Healthy Digestive System with Psyllium Husk & More

Revive Fiber

Revive MD
$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
In stock

Revive MD Fiber Supplement is a daily digestive health formula designed to support gut function, regularity, and overall digestive wellness. Each s...

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$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
NOW Foods Glucomannan 575 mg konjac root fiber supplement front label 180 Veg Capsules

NOW Glucomannan

NOW Foods
$16.95 - $16.95
$16.95
$16.95 - $16.95
$16.95
Only 1 left!

Soluble Fiber for Digestive & Metabolic Support NOW Foods Glucomannan 575 mg provides a natural, water soluble dietary fiber derived from the k...

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$16.95 - $16.95
$16.95
$16.95 - $16.95
$16.95

Revive Daily Green Powder

Revive MD
$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95
In stock

REVIVE MD Daily Green Powder Superfood is a comprehensive supergreens formula designed to support daily energy levels, digestion, gut health, and o...

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$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95

BuHealth Fiber Gummies 1000 mg

buHealth
$23.99 - $23.99
$23.99
$23.99 - $23.99
$23.99
In stock

BuHealth Fiber Gummies 1000mg – 60 Vegan Gummies – Natural Berry Flavor BuHealth Fiber Gummies make daily fiber support simple, convenient, and act...

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$23.99 - $23.99
$23.99
$23.99 - $23.99
$23.99
NOW Foods Certified Organic Inulin Prebiotic Pure Powder organic prebiotic fiber supplement 8 oz 227 g container
Sold out

NOW Foods Certified Organic Inulin

NOW Foods
$10.95 - $18.95
$10.95 - $18.95
$10.95 - $18.95
$10.95
Out of stock

NOW Foods Certified Organic Inulin is a naturally occurring prebiotic fiber that helps nourish beneficial bacteria in the digestive system. Derived...

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$10.95 - $18.95
$10.95 - $18.95
$10.95 - $18.95
$10.95
Sold out
NOW Foods Certified Organic Fiber-3 digestive support powder with flax seed meal acacia fiber and inulin 1 lb container
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NOW Foods Certified Organic Fiber-3™

NOW Foods
$14.95 - $14.95
$14.95
$14.95 - $14.95
$14.95
Out of stock

NOW Foods Certified Organic Fiber-3™ is a carefully balanced blend of three organic fiber sources designed to support digestive health, regularity,...

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$14.95 - $14.95
$14.95
$14.95 - $14.95
$14.95
Sold out
NOW Foods Certified Organic Acacia Fiber Pure Powder 12 oz bottle front label highly soluble intestinal health supplement
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NOW Organic Acacia Pure Powder

NOW Foods
$16.95 - $16.95
$16.95
$16.95 - $16.95
$16.95
Out of stock

NOW Foods Organic Acacia Pure Powder Certified Organic, Highly Soluble Fiber for Intestinal Health Support your digestive wellness with NOW Organic...

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$16.95 - $16.95
$16.95
$16.95 - $16.95
$16.95
Sold out
NOW Foods Whole Psyllium Husks 16 oz resealable pouch front label natural fiber supplement
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NOW Whole Psyllium Husks

NOW Foods
$14.95 - $24.95
$14.95 - $24.95
$14.95 - $24.95
$14.95
Out of stock

Natural Soluble Fiber for Digestive Health & Regularity Support digestive wellness with NOW Whole Psyllium Husks, a natural source of soluble f...

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$14.95 - $24.95
$14.95 - $24.95
$14.95 - $24.95
$14.95
Sold out
NOW Foods Apple Pectin 700 mg 120 veg capsules dietary fiber supplement front label
Sold out

NOW Foods Apple Pectin

NOW Foods
$14.95 - $14.95
$14.95
$14.95 - $14.95
$14.95
Out of stock

Soluble Fiber for Digestive Support NOW Foods Apple Pectin 700 mg provides a natural source of soluble fiber derived from apples. Pectin is a water...

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$14.95 - $14.95
$14.95
$14.95 - $14.95
$14.95
Sold out
NOW Foods Immune PostBiotic vegetarian capsules bottle front label 60 Capsules

NOW Foods Immune PostBiotic™

NOW Foods
$23.95 - $23.95
$23.95
$23.95 - $23.95
$23.95
in stock

Next-Generation Gut & Immune Support NOW Foods Immune PostBiotic™ delivers a cutting edge approach to microbiome wellness. Unlike probiotics th...

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$23.95 - $23.95
$23.95
$23.95 - $23.95
$23.95

Tiger Fitness buying guide

How to Choose Fiber

Fiber types behave differently. Soluble, insoluble, viscous, and fermentable fibers can vary in texture, preparation, digestive effects, and how they fit a person's diet. Start by comparing fiber grams and source per serving.

Increase fiber gradually and take it with adequate fluid according to the label. Separate fiber from medications when directed, and seek professional guidance if you have swallowing difficulty, intestinal narrowing, persistent digestive symptoms, or a medical condition.

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