Home Ingredients Fibersol® (Digestion-Resistant Maltodextrin — ADM/Matsutani)
Gut HealthWeight Management

Fibersol® (Digestion-Resistant Maltodextrin — ADM/Matsutani)

Evidence Level
Moderate
1 Clinical Trial
3 Documented Benefits
3/5 Evidence Score

Fibersol® is a digestion-resistant maltodextrin, a soluble prebiotic fiber made from cornstarch, co-developed by ADM and Matsutani. It dissolves clear and tasteless, making it easy to add to foods and drinks, and is studied for supporting satiety, healthy blood sugar, and regularity.

Studied Dose Commonly 5 to 10 grams per day.
Active Compound Digestion-resistant maltodextrin, a soluble dietary fiber that resists digestion and is partly fermented in the colon.

Benefits

Satiety and appetite

In clinical research, the soluble fiber reduced hunger and increased fullness, supporting appetite control and weight management.

Supported by Trial 1

Healthy blood sugar

Fibersol can blunt the rise in blood sugar and insulin after meals, supporting steadier post-meal glucose.

Supported by Trial 1

Regularity and gut health

As a fermentable soluble fiber, it supports regular bowel movements and feeds beneficial gut bacteria.

Supported by Trial 1

Mechanism of action

1

Soluble fiber bulking

The resistant maltodextrin adds soluble bulk that slows gastric emptying and nutrient absorption, supporting fullness and steadier glucose.

2

Colonic fermentation

Part of the fiber is fermented into short-chain fatty acids that nourish the colon and support a healthy microbiome.

Clinical trials

1
Resistant Maltodextrin and Satiety — Study
PubMed

Study of the soluble dietary fiber Fibersol-2 on hunger and satiety. (Ye et al. 2015, Nutrition Research)

Adults.

The soluble fiber decreased hunger and increased satiety versus control, supporting its appetite and weight-management uses.

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated — well tolerated even at higher fiber intakes.
Mild gas or bloating can occur as intake rises.
Increase the dose gradually.

Important Drug interactions

Diabetes medication — fiber may affect blood sugar; monitor.
May slow absorption of some medications; separate dosing if advised.
Tell your doctor if you have a digestive condition.

More Gut Health Ingredients

Gut Health
Pancrelipase / Pancreatin
Pancrelipase (also called pancreatin) is a standardized blend of three primary pancreatic…
Gut Health
Sunfiber® (Partially Hydrolyzed Guar Gum)
Sunfiber® is the original and most extensively clinically-studied partially hydrolyzed gua…
Gut Health
Peppermint (Mentha × piperita)
Peppermint is a hybrid mint (Mentha aquatica × Mentha spicata) whose leaves and extracted…
Gut Health
PepZinGI® (Zinc-Carnosine for Gut Lining)
PepZinGI® (NutriScience Innovations) is a unique chelate of zinc and L-carnosine in a 1:1…

Explore Other Ingredients

Metabolic Health
Berberine
Berberine is a bioactive compound extracted from plants like barberry and goldenseal, know…
Muscle & Recovery
L-Glutamine
L-glutamine is the most abundant amino acid in the body and the primary metabolic fuel for…
Metabolic Health
Inositol (Myo-Inositol)
Inositol is a naturally occurring sugar alcohol that acts as a secondary messenger in insu…

Frequently asked questions about Fibersol® (Digestion-Resistant Maltodextrin — ADM/Matsutani)

What is Fibersol?

Fibersol® is a digestion-resistant maltodextrin, a soluble prebiotic fiber made from cornstarch, co-developed by ADM and Matsutani. It dissolves clear and tasteless, making it easy to add to foods and drinks, and is studied for supporting satiety, healthy blood sugar, and regularity.

What is Fibersol used for?

Fibersol is researched primarily for Gut Health and Weight Management. In clinical research, the soluble fiber reduced hunger and increased fullness, supporting appetite control and weight management.

What is the recommended dosage of Fibersol?

The clinically studied dose is Commonly 5 to 10 grams per day. Always follow the product label and check with a healthcare provider for personal advice.

Is Fibersol safe, and does it have side effects?

For most healthy adults, Fibersol is well tolerated at studied doses. Reported effects can include: Generally well-tolerated — well tolerated even at higher fiber intakes. Mild gas or bloating can occur as intake rises. It may also interact with some medications. Fibersol is not right for everyone, so check with a healthcare provider first if you are pregnant or breastfeeding, have a medical condition, or take prescription medication.

Does Fibersol interact with any medications?

Possible interactions include: Diabetes medication — fiber may affect blood sugar; monitor. May slow absorption of some medications; separate dosing if advised. If you take prescription medication, check with a pharmacist or doctor before using it.

How strong is the scientific evidence for Fibersol?

NutraSmarts rates the evidence for Fibersol as Moderate (3 out of 5). It is backed by 1 clinical trial and 1 cited reference summarized on this page. A higher rating reflects more, larger, and better-designed human studies.

References(1 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Ye Z, Arumugam V, Haugabrooks E, et al. Soluble dietary fiber (Fibersol-2) decreased hunger and increased satiety hormones in humans. Nutr Res. 2015;35(5):393-400..PubMedUsed to support: Study supporting satiety benefit.