---
product_id: 323147928
title: "NATURDAO® DAO enzyme 1,000,000 HDU per tablet - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Extended Release Tablets"
brand: "naturdaocom legumactive"
price: "392 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Naturdaocom Legumactive"
url: https://www.desertcart.ro/products/323147928-naturdao-dao-enzyme-1-000-000-hdu-per-tablet-dao
store_origin: RO
region: Romania
---

# Extended-release for optimal absorption 1,000,000 HDU enzymatic power 100% vegan & natural ingredients NATURDAO® DAO enzyme 1,000,000 HDU per tablet - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Extended Release Tablets

**Brand:** naturdaocom legumactive
**Price:** 392 Lei
**Availability:** ✅ In Stock

## Summary

> 🌿 Power your gut, block histamine, and live fearless!

## Quick Answers

- **What is this?** NATURDAO® DAO enzyme 1,000,000 HDU per tablet - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Extended Release Tablets by naturdaocom legumactive
- **How much does it cost?** 392 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/323147928-naturdao-dao-enzyme-1-000-000-hdu-per-tablet-dao)

## Best For

- naturdaocom legumactive enthusiasts

## Why This Product

- Trusted naturdaocom legumactive brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Thousands:** Join over 1,100 satisfied users who’ve elevated their histamine intolerance management with NaturDao.
- • **Precision Extended Release:** Formulated for intestinal delivery, ensuring fast, targeted histamine breakdown when you need it most.
- • **Pure & Plant-Based Formula:** Vegan-friendly and free from GMOs, artificial colors, and allergens—clean support for your gut health journey.
- • **Unmatched Enzymatic Strength:** Experience the market’s highest DAO activity with 1,000,000 HDU per tablet—power your digestion like never before.
- • **Individually Sealed Freshness:** Each tablet is blister-packed to preserve potency and stability, so every dose is as effective as day one.

## Overview

NATURDAO® delivers the highest enzymatic activity available in a DAO supplement with 1,000,000 HDU per tablet. Designed as an extended-release, vegan-friendly formula, it supports histamine intolerance and food sensitivity by promoting optimal digestion. Each tablet is individually blister-packed for maximum freshness and stability, making it a trusted choice for professionals managing digestive health and autoimmune challenges.

## Description

Buy NATURDAO® DAO enzyme 1,000,000 HDU per tablet - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Extended Release Tablets on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: They work! - These work but they are stronger than I need. I take them 5 to 10 minutes before I eat. If I take them earlier than that, they make me feel icky. I cut them in 3's and only take before meals that have known histamine reactions. They work wonders for HI reactions. I recommend them to others.
Review: Got MCAS? SIBO? - Well it took me more time than ever to find a "non-porcine" DAO enzyme that actually works and these are a must for anyone with autoimmune issues like; MCAS, histamine intolerance, SIBO... Lyme, etc. They are not cheap, but they do help me out considerably when I am in reactive mode. I am NOT a doctor, but a overcomer of all of the above.

## Features

- ✔ GREATEST ENZYMATIC ACTIVITY ON THE MARKET with 1,000,000 HDU per tablet. This is the most powerful DAO enzyme you can get to help reinforce your digestive system.
- ✔ BEST NATURAL CHOICE if you are going to take it for a long period of time along with your diet. It is suitable for vegans.
- ✔ FAST AVAILABILITY with our extended-release tablets, formulated for intestinal release. Each tablet is individually packed in a protective blister system for maximum stability and preservation.
- ✔ ATTENTION Is this product right for you? This product contains nothing other than what is labeled. AVOID if allergic to any of the following ingredients: Cellulose (vegetable source), LEGUMACTIVE (Peas *Pisum Sativum), Hydroxypropylcellulose (vegetable source), Stearic Acid (vegetable source) and Silicon Dioxide (mineral). No food colours or genetically modified organisms.
- ✔ REFUND POLICY · Your well-being is our priority at NaturDao. To ensure utmost hygiene and safety, we don't accept returns. Unsatisfied with NaturDao? Reach out to us at naturdao.com with your order # for a hassle-free refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B08R5ZVG4L |
| Best Sellers Rank | #1,112 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Lab Enzymes |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,137) |
| Date First Available  | December 22, 2020 |
| Manufacturer  | Lab. Global Mopi SLU |
| Package Dimensions  | 4.53 x 3.7 x 1.14 inches; 1.16 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** NATURDAOCOM LEGUMACTIVE
- **Diet Type:** Gluten Free
- **Flavor:** Vegetable
- **Item Form:** Tablet
- **Item Weight:** 0.07 Pounds
- **Primary Supplement Type:** DAO enzyme
- **Product Benefits:** Digestive Health Support
- **Special Ingredients:** Gluten Free
- **Unit Count:** 60 Count

## Images

![NATURDAO® DAO enzyme 1,000,000 HDU per tablet - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Extended Release Tablets - Image 1](https://m.media-amazon.com/images/I/71iPpVctDxL.jpg)

## Questions & Answers

**Q: How much dao is actually in it?  though the title says dao, the ingredient list doesn't actually list dao but other vegetables, etc**
A: This one has 1,000,000 HDUs in each tablet. That is the proper way to measure DAO for this purpose. An HDU is a histamine digesting unit. The ingredients list tells you what the product is made from. Check out the manufacturer’s website. Some DAO is from animal products. This one is not and I find it much more effective. I often take less than 1 tablet. I cut them into fourths and take one or more fourths depending upon how I may react to particular foods. Takes a little trial and error, but worth the effort to figure out so that I’m not taking more than I need.

**Q: Does this product contain sulfur/sulfites or any derivative of in any of the inactive ingredients? As well, is there any polyethylene glycol?**
A: The product does not contain any of them. 
The product only contains what is labeled.

**Q: I noticed these are individually packaged. If I divide a pill over several days, will exposure to the air cause make them less effective?**
A: Do not break these pills. They are coated so that they pass through the stomach and go into the intestines before they open up. If you break them, they dissolve in the stomach acid and will not be as effective against histamine. You could, I suppose, grind them up and put a portion of the powder into a "delayed release" capsule. That would work, but what a pain. Just take the whole thing, having too much will not hurt you. This company also makes a 3,000,000 HDU version and it is in delayed release capsules. I take those.

**Q: where is this manufactured ? Thanks**
A: It says Spain. Europe is ahead of us on MCAS and mastocystosis.  This works…not a panacea but very helpful.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work!
*by A***R on January 6, 2026*

These work but they are stronger than I need. I take them 5 to 10 minutes before I eat. If I take them earlier than that, they make me feel icky. I cut them in 3's and only take before meals that have known histamine reactions. They work wonders for HI reactions. I recommend them to others.

### ⭐⭐⭐⭐⭐ Got MCAS? SIBO?
*by G***I on December 23, 2025*

Well it took me more time than ever to find a "non-porcine" DAO enzyme that actually works and these are a must for anyone with autoimmune issues like; MCAS, histamine intolerance, SIBO... Lyme, etc. They are not cheap, but they do help me out considerably when I am in reactive mode. I am NOT a doctor, but a overcomer of all of the above.

### ⭐⭐⭐⭐⭐ Game changer for my brain fog and rosacea!!
*by A***R on October 29, 2025*

I don’t normally leave reviews but I feel the need to share my experience. For many years I have suffered from strange symptoms like brain fog, joint pain, low energy, and in the last 7 years, rosacea. I have had many tests run and tried everything you can imagine to try and get rid of the rosacea. Recently, I came across some information on a link between rosacea and high histamine levels/low DAO in the body. All I could think was this is me! I started researching and decided to give a DAO supplement a shot along with a low histamine diet. From the very first pill, I noticed an immediate difference after I ate. Used to, I hated eating breakfast because I always felt bad. But with the DAO my head felt clear and I did not have the normal slump period. At first I thought maybe it was a placebo effect because I desperately wanted this to be the answer for me but then my rosacea almost completely cleared up within a week of taking this supplement and I felt like I could actually think again. I highly recommend this supplement! I am going to have my DAO levels tested soon but am fairly certain what they are going to say. Hopefully, the testing will direct me to how much I need to be taking. This supplement works so good for me!! I do want to add that this pill is not a free ticket to eat whatever you want. I cannot have most chocolate (cake, candy, etc) or any type of tomato sauce/soup. I’ll still break out in a rash. That being said, my rosacea and brain fog has improved significantly with this supplement and I’m so thankful!

## Frequently Bought Together

- NATURDAO - 1,000,000 HDU - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Tablets
- ForestLeaf Quercetin with Bromelain 1350mg - Blend with Vitamin C & Stinging Nettle Supplement, Quercetin 500mg Capsules, Non-GMO Gluten Free, Natural Immune & Respiratory Function, 90 Veggie Caps

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-22*