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.

starch

starch

Starch is a sugar or a carbohydrate. Carbohydrates are converted in our bodies into glucose: our body’s energy supplier. Starch is a long chain of glucose molecules attached to each other, or a polymer. Several digestive enzymes are available to digest these long molecules. In particular, the enzymes Invertase and Gluco-Amylase help to digest starch. Intoleran has developed a product containing Invertase and Gluco-Amylase called Starchway.

CSID stands for Congenital Sucrase-Isomaltase Deficiency. This is a rare genetic disorder in which there is a lack of enzymes in the intestines to digest starch. As a result, these people have digestive problems from birth. Complaints such as abdominal pain and diarrhoea are frequent.

SID or Sucrase-Isomaltase Deficiency is the non-congenital variant of CSID. Here, too, there are problems digesting starch due to an enzyme deficiency in the intestines.

Due to an enzyme deficiency in the intestines, carbohydrates are not broken down into shorter glucose molecules and are therefore not absorbed into our bodies. Instead, they leave the body in the form of faeces via the stomach, small intestine and large intestine.

The annoying thing is that our body, in the case of an enzyme deficiency, cannot ‘cut the carbohydrate chains into pieces’. Because of this, the carbohydrates will not be absorbed into the body through the intestinal wall. They are transported to the colon and fermented there by our intestinal bacteria, releasing gases and acids in the process. These gases and acids can cause flatulence and diarrhoea.

our products

quatrase 10,000 (forte)

36 capsules
5/5
  • Special blend of digestive enzymes
  • Helps digest complex carbohydrates
  • Reduces the risk of gas formation*
  • Pure composition and vegan ingredients

starchway

50 capsules
  • Special blend of digestive enzymes
  • Pure composition and vegan ingredients
  • Low FODMAP Certified™ by Monash University

fructase

36 capsules
  • Contains the digestive enzyme xylose isomerase
  • Pure composition and vegan ingredients
  • Low FODMAP Certified™ by Monash University

fibractase forte (1200)

36 capsules
  • Helps digest complex carbohydrates
  • Reduces the risk of gas formation*
  • Pure composition and vegan ingredients

lactase 20,000

50 scored tablets
  • Highest dosed lactase tablet
  • Ideal for large quantities of lactose
  • Pure composition and vegan ingredients
intoleran employees

free advice from our dietitians

Do you have questions about our products? Feel free to contact us. One of our dietitians will help you find the supplement that fits your needs best.

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