fructase – 108 capsules


Capsules with the enzyme Xylose Isomerase.

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EAN: 8718692031623 SKU: 1623 Categories: , Tag:
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Fructase contains the enzyme Xylose Isomerase, 7500 units per capsule. Would you like to try this product? Please order a sample.

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Fructase can be taken prior to a meal. The best way to take this is with water, however if you have difficulty swallowing, the contents of the capsule can be dissolved in a glass of water. The capsules are suitable for children aged 2 years and older. After ingestion the enzyme is active for approximately 30-45 minutes. just before meals.

Take 1 to 3 capsules at a time, just before a meal. Maximum of 15 capsules per day.


Intoleran fructase contains the enzyme Xylose Isomerase (7500 iu).

Ingredients (per capsule): Filling aid: Calcium Carbonate; Xylose isomerase
(7500 iu); HPMC (capsule).

Fructase is suitable for vegetarians and vegans. Free from gluten and soy.

Monash University Low FODMAP Certified™

Monash University Low FODMAP Certified trade marks used under licence in the Netherlands by Intoleran. One serve of this product can assist with following the Monash University Low FODMAP diet™. A strict low FODMAP diet should not be commenced without supervision from a healthcare professional. Monash University has assessed this product as being low in FODMAPs but has not assessed its suitability as a therapeutic good. Monash University receives a licence fee for use of the Monash University Low FODMAP Certified trade marks.

3 reviews for fructase – 108 capsules

  1. Tara O’Desky

    After 3 years of being unable to eat sweets, my daughter, age 10, was able to eat her first piece of cake without horrible stomach cramps. She is so happy! Great product.

  2. nicili2008

    The product works very well for fructose intolerance. We tried many products in USA and nothing was helping. I am very glad we could buy this product from Netherlands.
    Communication with the seller is very good. We will keep buying it.

  3. Maria Carmen Perez Maestre

    The best product that I have taken for my fructose intolerance, it doesn’t contain talc or aluminium like others, it’s great and very powerful!!!

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Frequently asked questions about fructase – 108 capsules

You can use our Fructase capsules several times a day. We do recommend that you stick to the maximum set number of capsules per day. For Fructase this is a maximum of 15 capsules per day.

Many of our products have a recommended dosage of 1 to 2 breakable tablets, 1 to 3 capsules, or even 1 to 4 tablets. We recommend starting with the highest dose, to see how you react, and then tapering down to a smaller dose next time. You can do this until you can see the minimum dose your body needs to avoid triggering the symptoms of your food intolerance. Of course, what you eat/drink and portion size will matter (as will the severity of your intolerance), but the general rule is that by starting high, you can better tell if the product is helping you or not, rather than not being sure if it was enough. It is certainly helpful to taper the dose and see if you can go to a lower strength next time. Overdosing does not have any negative effect and is therefore not a bad thing. In some cases it is better to be on the safe side in order to avoid unnecessary complaints.

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Do you have questions about our products? Feel free to contact us.

intoleran employees