Home Ingredients KiOnutrime-CsG® (Fungal Chitosan — KitoZyme)
Weight ManagementCardiovascular

KiOnutrime-CsG® (Fungal Chitosan — KitoZyme)

Evidence Level
Limited
1 Clinical Trial
3 Documented Benefits
2/5 Evidence Score

KiOnutrime-CsG® is a non-animal chitosan from KitoZyme, made from the cell walls of the fungus Aspergillus niger rather than shellfish. This vegetarian, shellfish-free fat-binder is studied for supporting weight management by binding some dietary fat in the gut.

Studied Dose Commonly around 2.5 grams per day, taken before meals.
Active Compound Non-animal (fungal) chitosan from Aspergillus niger, a positively charged fat-binding fiber.

Benefits

Weight management

A meta-analysis of trials found chitosan supplementation supported modest reductions in body weight and body composition; KiOnutrime-CsG provides a vegetarian chitosan for this use.

Supported by Trial 1

Fat binding

Chitosan binds some dietary fat in the digestive tract, reducing the amount absorbed from a meal.

Supported by Trial 1

Shellfish-free option

Being fungal-derived, it suits vegetarians and people with shellfish allergies, unlike traditional shellfish chitosan.

Supported by Trial 1

Mechanism of action

1

Electrostatic fat binding

Positively charged chitosan binds negatively charged fatty acids and bile acids in the gut, forming complexes that are excreted rather than absorbed.

2

Bile-acid sequestration

Removing bile acids prompts the body to use cholesterol to make more, supporting healthy cholesterol.

Clinical trials

1
Chitosan and Body Weight — Meta-Analysis
PubMed

Systematic review and meta-analysis of randomized controlled trials of chitosan on body weight and composition. (Huang et al. 2020, Critical Reviews in Food Science and Nutrition)

Adults across multiple RCTs.

Chitosan supplementation supported modest reductions in body weight versus control.

Side effects and drug interactions

Common Potential side effects

GENERALLY WELL-TOLERATED — digestive symptoms are most common.
Mild constipation, gas, or nausea can occur.
Take with plenty of water before meals.

Important Drug interactions

May reduce absorption of fat-soluble vitamins (A, D, E, K); separate dosing.
Take medications at least 2 hours apart from chitosan.
Tell your doctor if you take fat-soluble medications.

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Frequently asked questions about KiOnutrime-CsG® (Fungal Chitosan — KitoZyme)

What is KiOnutrime-CsG® (Fungal Chitosan — KitoZyme)?

KiOnutrime-CsG® is a non-animal chitosan from KitoZyme, made from the cell walls of the fungus Aspergillus niger rather than shellfish. This vegetarian, shellfish-free fat-binder is studied for supporting weight management by binding some dietary fat in the gut.

What is the recommended dosage of KiOnutrime-CsG® (Fungal Chitosan — KitoZyme)?

The clinically studied dose for KiOnutrime-CsG® (Fungal Chitosan — KitoZyme) is Commonly around 2.5 grams per day, taken before meals.. Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is KiOnutrime-CsG® (Fungal Chitosan — KitoZyme) used for?

KiOnutrime-CsG® (Fungal Chitosan — KitoZyme) is studied for weight management, fat binding, shellfish-free option. A meta-analysis of trials found chitosan supplementation supported modest reductions in body weight and body composition; KiOnutrime-CsG provides a vegetarian chitosan for this use.

Are there side effects from taking KiOnutrime-CsG® (Fungal Chitosan — KitoZyme)?

Reported potential side effects may include: GENERALLY WELL-TOLERATED — digestive symptoms are most common. Mild constipation, gas, or nausea can occur. Always consult a healthcare provider before starting any new supplement, especially if you have underlying conditions or take medications.

Is KiOnutrime-CsG® (Fungal Chitosan — KitoZyme) safe to take?

Whether KiOnutrime-CsG® (Fungal Chitosan — KitoZyme) is safe depends on the dose, your overall health, and any medications you take. At studied doses, reported side effects can include: GENERALLY WELL-TOLERATED — digestive symptoms are most common. It may also interact with certain medications. KiOnutrime-CsG® (Fungal Chitosan — KitoZyme) is not suitable for everyone — consult a healthcare provider before use if you are pregnant or breastfeeding, have a medical condition, or take prescription medications.

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. Huang H, Liao D, Zou Y, et al. The effects of chitosan supplementation on body weight and body composition: a systematic review and meta-analysis of randomized controlled trials. Crit Rev Food Sci Nutr. 2020;60(11):1815-1825..PubMedUsed to support: Meta-analysis supporting weight-management benefit of chitosan (the active in KiOnutrime-CsG).