Intoleran DAO Plus Digestive Enzymes - 50 Capsules | Supplement for Histamine Intolerance & DAO Deficiency | Healthy Histamine Levels | 30,000 HDU Diamine Oxidase (DAO) Enzyme | Vitamin C & Quercetin
Stock Expiry Date: 16-08-2027
Made in the USA
100% Authentic — Sourced directly from manufacturers or their authorized dealers!
- DAO ENZYME FOR HISTAMINE INTOLERANCE – 50 fast-acting DAO capsules that help prevent common histamine intolerance symptoms such as gas and bloating and other digestive issues.
- HIGH-QUALITY DIAMINE OXIDASE (DAO) SUPPLEMENT – Each capsule contains 0.3 mg DAO enzyme to support your body’s ability to break down histamine from food and restore the natural balance of DAO and histamine in the gut.
- DAO ENZYME WITH VITAMIN C & QUERCETIN – Enhanced with Vitamin C and Quercetin, antioxidants that work synergistically with DAO to lower overall histamine levels, reduce intolerance reactions, and support immune health.
- DAO FOR DIGESTIVE SUPPORT – Formulated for direct action when eating histamine-rich foods, helping reduce the risk of elevated histamine levels and promoting healthy digestion.
- EASY-TO-CARRY DAO CAPSULES – Conveniently packed in small tins that fit into your pocket, purse, or travel bag, making it simple to take DAO supplements anywhere you go.
- TRUSTED DAO ENZYME BRAND SINCE 2008 – Intoleran DAO Plus is recommended by dietitians and backed by scientific research, helping people worldwide manage histamine intolerance with reliable enzyme support.
| Product Benefits | Digestive Health Support, Histamine block supplement, Histamine is primarily found in foods like sauerkraut, yogurt, meats, aged cheese and red wine, Supports healthy degradation of food-derived histamine*, Contains the pure DAO enzyme with vitamin C and Quercetin, Supports the immune system1 |
| Ingredients | Magnesium Stearate, Stearic Acid, Hydroxypropyl Cellulose, potato starch, Fillers: microcrystalline cellulose, Porcine kidney protein extract with 7% diamine oxidase (DAO), Medium chain fatty acids, Gelling agent: ethyl cellulose, Stabilizers: sodium alginate, Gelling agent: hydroxypropyl methyl cellulose, Stabilizers: oleic acid |
| Ingredients | Stearic Acid, Stearate, Hydroxypropyl Cellulose, Potato Starch, Fillers: Microcrystalline Cellulose, Porcine Kidney Protein Extract With 7% Diamine Oxidase (dao), Gelling Agent: Ethyl Cellulose, Stabilizers: Sodium Alginate, Medium Chain Fatty Acids, Gelling Agent: Hydroxypropyl Methyl Cellulose, Stabilizers: Oleic Acid |
| Brand | Intoleran |
| Flavor | Unflavored |
| Unit Count | 50 Count |
| Item Form | Capsule |
| Age Range (description) | Child |
| Number Of Items | 1 |
| Servings Per Container | 50 |
| Dosage Form | Capsule |
| Primary Supplement Type | Vitamin C |
| Manufacturer | Intoleran |
| Product Type | Multi-Enzymes |
| Package Information | Bottle |
| Flavor | Unflavored |
| Item Form | Capsule |
| Unit Count | 50 Count |
| Product Type | Nutritional Supplement |
| Primary Supplement Type | Vitamin |
| Brand | Intoleran |
| Brand Name | Intoleran |
| Age Range Description | Child |
| Container Type | Bottle |
| Manufacturer Part Number | INT-DAO |
| Total Servings Per Container | 50 |
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SKU |
BRSROHA7DMOQMEQU |
Category |
Vitamins, Minerals & Supplements , Enzymes , Multi-Enzymes |
Tags |
Important information
Safety Information
Keep out of direct sunlight under 77 °F
Ingredients
Fillers: Microcrystalline cellulose, hydroxypropyl cellulose, Porcine kidney protein extract with 7% Diamine Oxidase (DAO), Gelling agent: ethyl cellulose, potato starch, Stabilizers: sodium alginate, magnesium stearate, Medium chain fatty acids, Gelling agent: hydroxypropyl methyl cellulose, Stabilizers: oleic acid, stearic acid
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Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Domestic Shipping :
Orders are typically delivered within 3–6 business days.
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Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
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Disclaimer
Dietary supplements are not medicines. Products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. If you have a medical condition then always consult a qualified healthcare professional before use. Individual results may vary. By placing an order, you agree to comply with your country’s import regulations. We cover applicable duties and taxes where stated.









