What is Sunfiber®?
Sunfiber® is a clinically studied prebiotic fiber derived from partially hydrolyzed guar gum (PHGG), designed to support digestive balance and overall gut health. It helps nourish beneficial gut bacteria, promote healthy stool consistency, and support comfortable daily regularity.
Unlike harsh or bulky fibers, Sunfiber® dissolves clearly, is gentle on the stomach, and is well-tolerated - making it suitable for daily, long-term use as part of a balanced diet, and an exceptionally versatile ingredient for formulators across categories.
30+
Years Of Research
Backed by decades of continuous research and innovation, with a strong focus on digestive health, metabolic support, prebiotic benefits and formulation excellence.*
180+
Clinical Studies
Supported by an extensive portfolio of peer-reviewed clinical studies examining safety, efficacy, and performance across diverse health and nutrition applications.*
WELLNESS, SIMPLIFIED
Smarter daily support.
Provides Solid Regularity*
Sunfiber® alleviates occasional constipation and diarrhea by helping food move through the gut at the right pace; improving stool consistency and regularity of bowel movements.*
Promote Intestinal Health*
Sunfiber® is a proven prebiotic fiber shown to increase levels of both Bifidobacteria and Lactobacillus.* These good bacteria promote a healthy gut microbiota.*
Reduces the Glycemic Index*
Whether added directly to foods or mixed with water alongside meals, Sunfiber® fits easily into everyday routines.*
Helps Reduce Hunger*
Sunfiber® may help support satiety and promote feelings of fullness after eating. Research has also shown that consuming Sunfiber® with a meal tends to reduce calorie intake at the next meal.*
Nutrient Absorption
Unlike some fibers, Sunfiber® does not interfere with the absorption of important nutrients and may help support mineral absorption.
IBS & Clinical Nutrition
Sunfiber® is a highly versatile dietary fiber designed for a wide range of nutritional applications. It is highly soluble in water, colorless, odorless, tasteless, gluten-free, and easy to incorporate into daily routines and formulations.
The Sunfiber® Quality Advantage
Clinically Substantiated
Extensively Certified
Superior Functionality
Clean Label Solution
FDA-Recognized Dietary Fiber
Gentle & Well-Tolerated
CERTIFICATIONS
Trusted quality standards
