specialist in digestive health since 2008
Since 2008, we’ve dedicated ourselves to crafting nutritional supplements. Our team of dieticians meticulously develops our products with exceptional care. We prioritize purity, using only essential ingredients in our formulations. This guarantees our supplements are gluten-free, soy-free, and of superior quality, ensuring safety and minimizing unwanted side effects.
low FODMAP Certified™ by the Monash University
Our products proudly hold the Low FODMAP Certified™ status from Monash University
Contains the pure DAO enzyme with vitamin C and Quercetin
Supports healthy degradation of food-derived histamine*
Histamine is primarily found in foods like sauerkraut, yogurt, meats, aged cheese and red wine
Histamine block supplement
Supports the immune system1
Enjoy histamine-rich favorites like red wine, dark chocolate, and cheese—with less discomfort!
Intoleran DAO Plus is a highly effective option for managing food-derived histamine intolerance. This powerful supplement combines the digestive enzyme Diamine Oxidase (DAO) with antioxidants vitamin C and Quercetin to help reduce occasional symptoms like headaches, nausea, rashes, and digestive issues.*
The DAO enzyme supports the digestion of histamine in foods like sauerkraut, aged meats, cheese, and red wine. The antioxidants vitamin C and Quercetin provide additional support, with vitamin C having a positive effect on the immune system.
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Enjoy histamine-rich favorites like red wine, dark chocolate, and cheese—with less discomfort!
DAO Plus contains a unique blend of the digestive enzyme Diamine Oxidase (DAO) (30,000 HDU) and the antioxidants vitamin C (20 mg) and Quercetin (38 mg). The DAO enzyme helps in the digestion of histamine from food, while vitamin C and Quercetin provide additional support.* Intoleran DAO Plus is a highly effective option for managing food-derived histamine intolerance, helping to reduce occasional symptoms like headaches, nausea, rashes, and digestive issues.*
Don’t let occasional bloating and gas affect your daily life!
Feeling bloated, constipated or dealing with embarrassing gas are more than just physical discomforts—they can disrupt your entire day, leaving you feeling uneasy and self-conscious. Whether it’s an important meeting, a social event, or simply going about your day, digestive issues can make you feel very unconformable, both physically as mentally. Intoleran helps you manage digestive distractions, so you can feel more comfortable, confident, and ready to take on your day.
DAO Plus capsule
Each capsule of DAO Plus contains four small tablets: the white/beige tablets hold the DAO enzyme and are coated with a stomach acid-resistant layer, essential for releasing the DAO enzyme in the intestine where it functions. The brown tablet contains vitamin C, while the green tablet contains Quercetin. For those who have difficulty swallowing, the capsule can be opened, and the tablets can be taken separately, without chewing. DAO Plus comes in a small, user-friendly container and is suitable for children aged 4 and up. After intake, the Diamine Oxidase enzyme remains active for about 3-4 hours as the capsule dissolves slowly in the intestines.
Histamine
Histamine is a biogenic amine (natural protein) involved in various processes in the body. Our body produces histamine naturally and it is also found in many plant and animal based products,such as; sauerkraut, dried fruit, yogurt, pork, aged meats like salami, aged cheese, alcohol; particularly red wine and canned foods.
Breakdown of histamine in the body
Histamine is naturally present in many plant and animal based products. In addition to the histamine produced by our body, it also enters the body through our diet. Excess histamine is broken down in the body. The digestive enzyme Diamine Oxidase (DAO) helps in the effective digestion of histamine (rendering it inactive) in the small intestine, preventing it from entering the bloodstream.
DAO Plus capsules from Intoleran
DAO Plus combines the digestive enzyme Diamine Oxidase (DAO) with antioxidants vitamin C and Quercetin to help reduce occasional symptoms like headaches, nausea, rashes, and digestive issues associated with food-derived histamine intolerance.* Our products are developed with great care and attention by our in-house dietitians. For the composition of our products, we use only the necessary ingredients, therefore our products are pure, free of gluten and soy, and of high quality.
1vitamin C
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Contains the pure DAO enzyme with vitamin C and Quercetin
Supports healthy degradation of food-derived histamine*
Histamine is primarily found in foods like sauerkraut, yogurt, meats, aged cheese and red wine
Histamine block supplement
Supports the immune system1
Usage: Take the capsule immediately before meals. If you have trouble swallowing the capsule, you can twist it open and swallow the tablets separately. We do not recommend chewing the tablets.
Recommended Dosage: Take 1 capsule at a time.
Maximum Daily Dose: Do not exceed 3 capsules per day.
Age: These capsules are suitable for individuals starting from 4 years of age.
When using DAO, it is important to first lower the histamine levels. Therefore, we recommend following a low-histamine diet for at least two weeks before starting DAO. After these two weeks, you can begin taking DAO three times a day (breakfast, lunch, dinner) while still following a low-histamine diet. After four weeks, the histamine levels should have decreased, and at that point, you can slowly start reintroducing histamine into your diet. It’s important to continue using DAO three times a day and gradually add more histamine to your diet.
You can then choose to continue using DAO daily, allowing you to consume histamine-containing products regularly. Alternatively, you may opt to follow a low-histamine diet and use DAO only when, for example, dining out.
Ingredients: Fillers: microcrystalline cellulose, hydroxypropyl cellulose; Quercetin; Potato starch; Vitamin C (L-ascorbic acid); Glazing agent: ethyl cellulose; Porcine kidney protein extract with 7% diamine oxidase (DAO); Filler: hydroxypropyl methyl cellulose; Stabilizers: magnesium stearate, sodium alginate; Rice starch, Medium chain fatty acids; Stabilizers: stearic acid, oleic acid, dicalcium phosphate; Coloring: sulfite ammonia caramel; Vegetarian capsule: hydroxypropylmethylcellulose.
Shipping: We ship our products for free all throughout the US. Ordered before 23:00, shipped the same day and delivered within 2-5 business days!
100-Day Satisfaction Guarantee: For many people, our products help reduce symptoms. If you’ve tried a product and it doesn’t provide relief for you, we’ll refund your money.
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