--- product_id: 588362144 title: "DAO Plus Digestive Enzymes - 50 Capsules | Supplement for Histamine Intolerance & DAO Deficiency, Healthy Histamine Levels, 30,000 HDU Diamine Oxidase (DAO) Enzyme" brand: "intoleran" price: "¥14578" currency: JPY in_stock: true category: "Intoleran" url: https://www.desertcart.jp/products/588362144-dao-plus-digestive-enzymes-50-capsules-supplement-for-histamine-intolerance store_origin: JP region: Japan --- # Vitamin C & Quercetin antioxidant blend 50 fast-acting capsules per pack 30,000 HDU DAO enzyme potency DAO Plus Digestive Enzymes - 50 Capsules | Supplement for Histamine Intolerance & DAO Deficiency, Healthy Histamine Levels, 30,000 HDU Diamine Oxidase (DAO) Enzyme **Brand:** intoleran **Price:** ¥14578 **Availability:** ✅ In Stock ## Summary > 🛡️ Take control of your gut, ditch the bloat, and live histamine-free! ## Quick Answers - **What is this?** DAO Plus Digestive Enzymes - 50 Capsules | Supplement for Histamine Intolerance & DAO Deficiency, Healthy Histamine Levels, 30,000 HDU Diamine Oxidase (DAO) Enzyme by intoleran - **How much does it cost?** ¥14578 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/588362144-dao-plus-digestive-enzymes-50-capsules-supplement-for-histamine-intolerance) ## Best For - intoleran enthusiasts ## Why This Product - Trusted intoleran brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Since 2008:** Clinically backed and dietitian recommended for reliable histamine intolerance support - • **On-the-Go Digestive Relief:** Compact capsules fit perfectly in your pocket or purse for anytime use - • **Powerful Histamine Defense:** 30,000 HDU DAO enzyme to neutralize histamine fast - • **Targeted Digestive Wellness:** Formulated to reduce bloating, gas, and discomfort from histamine-rich foods - • **Synergistic Antioxidant Boost:** Vitamin C & Quercetin enhance histamine breakdown and immune support ## Overview Intoleran DAO Plus delivers 30,000 HDU of pure Diamine Oxidase enzyme per capsule, enhanced with Vitamin C and Quercetin antioxidants, to support healthy histamine metabolism and digestive comfort. Packaged in 50 fast-acting capsules, this clinically trusted supplement helps reduce symptoms of histamine intolerance such as bloating and gas, making it an essential daily ally for those sensitive to histamine-rich foods. ## Description Buy Intoleran DAO Plus Digestive Enzymes - 50 Capsules | Supplement for Histamine Intolerance & DAO Deficiency, Healthy Histamine Levels, 30,000 HDU Diamine Oxidase (DAO) Enzyme on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNVXTRK9 | | ASIN | B0CNVXTRK9 | | Age Range Description | Child | | Best Sellers Rank | #120,503 in Health & Household ( See Top 100 in Health & Household ) #533 in Multi-Enzyme Nutritional Supplements | | Brand Name | Intoleran | | Container Type | Bottle | | Customer Reviews | 4.2 4.2 out of 5 stars (17) | | Date First Available | November 1, 2022 | | Dosage Form | Capsule | | Flavor | Unflavored | | Item Form | Capsule | | Manufacturer | Intoleran | | Manufacturer | Intoleran | | Manufacturer Part Number | INT-DAO | | Number of Items | 1 | | Primary Supplement Type | Vitamin C | | Product Benefits | Contains the pure DAO enzyme with vitamin C and Quercetin, 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*, Supports the immune system1 | | Total Servings Per Container | 50 | | Unit Count | 50 Count | ## Product Details - **Age Range (Description):** Child - **Brand:** Intoleran - **Flavor:** Unflavored - **Item Form:** Capsule - **Number of Items:** 1 - **Package Information:** Bottle - **Primary Supplement Type:** Vitamin C - **Servings per Container:** 50 - **Unit Count:** 50 Count ## Images ![DAO Plus Digestive Enzymes - 50 Capsules | Supplement for Histamine Intolerance & DAO Deficiency, Healthy Histamine Levels, 30,000 HDU Diamine Oxidase (DAO) Enzyme - Image 1](https://m.media-amazon.com/images/I/51BSaXPKWbL.jpg) ## Frequently Bought Together - 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 - Intoleran Starchway Digestive Enzymes - 150 capsules | Supplement for Starch & Sucrose Intolerance | Helps Digest Sugars & Starchy Foods | Invertase & Gluco-Amylase Enzymes | Pure & Vegan | Low FODMAP - Intoleran Quatrase Forte Digestive Enzymes - 36 Capsules | Highly Dosed Supplement for FODMAP Intolerance | Helps Digest Lactose and Complex Carbohydrates* | Pure & Vegan | Low FODMAP --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/588362144-dao-plus-digestive-enzymes-50-capsules-supplement-for-histamine-intolerance](https://www.desertcart.jp/products/588362144-dao-plus-digestive-enzymes-50-capsules-supplement-for-histamine-intolerance) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-02*