True Comfort

Sunfiber® promotes a healthy digestive balance without causing the excess gas or bloating associated with other fibers.*


Supports regularity*

This clinically proven soluble fiber helps food move through the gut at just the right pace, improving both occasional constipation and occasional diarrhea.*

Feeds beneficial gut bacteria*

As a prebiotic fiber, Sunfiber promotes a healthy gut flora which supports digestive health and overall wellness.*

Discover the Sunfiber Difference

Low FODMAP** and Gluten Free

Sunfiber’s unique soluble fiber is gentle on your system. It supports your digestive health without the excess gas, bloating and loose stools associated with high FODMAP foods and ingredients.*

Tasteless, Odorless and Clear-mixing

Sunfiber dissolves crystal clear in water. You can add it to most foods and beverages without changing their taste, aroma or texture.

Supports weight management*

Sunfiber soluble fiber helps food move through your digestive tract at a comfortable pace, helping you feel less hungry.*

Reduces the Glycemic Index*

Sunfiber reduces the glycemic index of foods, which helps decrease the post-meal glucose spike.*

Meets the FDA definition of dietary fiber

Sunfiber delivers clinically substantiated health benefits and qualifies as a dietary fiber under the FDA’s new, stringent definition.

  • Monash low FODMAP
  • Non-GMO Project Verified
  • Gluten-Free
  • Kosher
  • Halal


100% Natural

Sunfiber is Non-GMO Project Verified, Low FODMAP Certified**, 100% gluten free, low calorie, Kosher, HALAL and suitable for vegan/vegetarian diets.



Look before you flush

Your poop is a window into your health. This guide illustrates the seven common poop shapes. Know what’s normal, what’s not and how Sunfiber may help you become regular.