specialist in digestive health since 2008

specialist in digestive health since 2008

We have been developing and producing nutritional supplements since 2008. Our products are specially developed with great care and attention by our in-house dieticians. For the composition of our products we use only necessary ingredients, so our products are pure, free of gluten and soy and of high quality. This ensures that our supplements can be used safely and without adverse side effects. Select products have been proudly Monash UniversityLow FODMAP Certified™.

free dietary advice

free dietary advice

Our team of specialized dietitians is always at your service with practical advice and additional information about our products. Contact us via:

Chat: for quick and direct personal advice

Mail: info@intoleran.com

Phone: +31302272172

more than 100,000 satisfied customers

more than 100,000 satisfied customers

Since 2008, our mission is to help everyone enjoy their food. We are proud to support over 100,000 customers already.

Intoleran International

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blog

our newest blog articles
about food intolerances, IBS,
FODMAP and much more!

blogs

Would you like to know more about how to deal with a food intolerance, an irritable bowel, or about the FODMAP diet and everything that comes with it? If so please read our blog articles. Also some guest bloggers share the stories about their search for a solution to their intestinal problems.

Traveling with a Sensitive Gut? Here’s How to Prepare

When you’re on vacation, there’s really only one goal: to relax and enjoy yourself. But if you have a sensitive...

Everything You Need to Know About Histamine

Histamine is a substance produced naturally by the body that plays a role in various processes, including the immune system,...

From stress to success: here’s how to prepare for the FODMAP diet

The FODMAP diet is a science-based method that helps identify foods that can cause digestive complaints. FODMAPs - Fermentable Oligo-,...

Everything You Need to Know About Using Digestive Enzymes

Digestive enzymes play a role in breaking down food into smaller components so that it can be better absorbed. The...

The Digestive Support Pyramid: Your Guide to a Healthy Gut

Good gut health is the foundation of our well-being. From digestion to the immune system, our gut plays a crucial...

A fresh start: Scientifically proven tips for healthy gut in 2025

Author: Anouk Martini, Consulting Dietitian at Intoleran The New Year is the perfect opportunity to boost your health. We often...

How do I choose the right probiotics?

Probiotics are live microorganisms that can supplement the gut bacteria in your gut flora. But how do you know which...

Fibers during the Low-FODMAP diet

The Low-FODMAP diet is often used to determine whether there are one or more food intolerances present. This diet focuses...

Father’s day special: low-FODMAP yin yang cookies

Surprise your dad on Father's Day with these simple yet delicious yin yang low-FODMAP cookies! They are easy to make...

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