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. Our products are low FODMAP Certified™ by Monash University.

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.

eating without stomach ache

how to live with an intolerance

In Europe, the lives of
1 in 10 people are restricted
by complaints due to
intolerances; that doesn’t
have to happen anymore.

we would like to help you

Sometimes it can be quite a journey to find a solution to your intestinal complaints. As experts in the field of intestinal problems and food intolerances we would like to help you with this journey. We want to offer useful guidelines and tips that you can use in your daily life. We also let others tell about their journeys and experiences, which can give you useful insights. Check out our blog for all the tips, inspiration and stories!

solution for food intolerance

digestive enzymes

Digestive enzymes are proteins that can break down food into small pieces in the small intestine. As a small piece, the food can be absorbed into the bloodstream and used as energy. An example is the digestive enzyme Alpha Galactosidase, which supports the breakdown of complex carbohydrates from vegetables, legumes and cereals.*
If digestive enzymes are deficient, food cannot be properly absorbed. This can lead to fermentation in the colon, with risk of gas formation.

*Health claim pending European approval.

intoleran employees

free advice from our dietitians

Let us help you with your digestive complaints, like we’ve helped many others. We will help you find the solution that fits your needs best.

Fill out our contact form and we will get back to you

ask a question

Karlijn’s story

“Around the age of 20, I was constantly suffering from abdominal discomfort. I went to the doctor and was diagnosed with a lactose intolerance.”

You may know Karlijn from Karlijn’s Kitchen. Before she started her platform, Karlijn was also searching for a long time to find a solution for her intolerances. Read more about Karlijn’s journey and experiences!

complaint free eating
klachten vrij eten

cooking and baking with a food intolerance

Even if you have a food intolerance, you can still enjoy the most delicious recipes! Take a look at our recipe page, full of inspiration and the most delicious lactose-free, fructose-free and low-FODMAP recipes!

Eating without complaints

do my symptoms fit a food intolerance?

intolerance test

read our most recent blogs

identifying food intolerance: how to do it?

The term ‘food intolerance‘ is becoming increasingly common and more and more people seem to have a food intolerance. Food intolerances are different to food…

Read more

what are FODMAPS and how do they work with Intoleran

At Intoleran, we’re used to manufacturing enzyme-based supplements to help manage for example lactose intolerance. With our supplements everyone can enjoy food again. Irritable bowel…

Read more

the main reason the majority of IBS cases go unaddressed

IBS (irritable bowel syndrome) is a common dietary condition that affects between 7% and 15% of the general population. Why the wide range of possible…

Read more

does the FODMAP diet really work?

IBS is a common struggle that affects more than one out of 10 people around the world. While it isn’t as dangerous as many other…

Read more

what does it mean to be lactose intolerant?

Intolerances are slowly coming into the spotlight. Even so, some intolerances, like sucrose and fructose, are still widely unknown. However, there is one intolerance that…

Read more

can you use Intoleran when pregnant?

There are many supplements that address a wide variety of issues and concerns. While both the products and the problems can vary widely, though, one…

Read more

The product has been added to your cart View cart →