How much dao is actually in it? though the title says dao, the ingredient list doesn't actually list dao but other vegetables, etc

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.

Does this product contain sulfur/sulfites or any derivative of in any of the inactive ingredients? As well, is there any polyethylene glycol?

The product does not contain any of them. The product only contains what is labeled.

I noticed these are individually packaged. If I divide a pill over several days, will exposure to the air cause make them less effective?

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.

where is this manufactured ? Thanks

It says Spain. Europe is ahead of us on MCAS and mastocystosis. This works…not a panacea but very helpful.

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NATURDAO® DAO enzyme 1,000,000 HDU per tablet - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Extended Release Tablets

NATURDAO® DAO enzyme 1,000,000 HDU per tablet - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Extended Release Tablets

Product ID: 323147928

Details

Age Range (Description)
Adult
Brand
NATURDAOCOM
Diet Type
Gluten Free
Flavor
Vegetable
Item Form
Tablet
Item Weight
1.16 ounces

⏳Extended-release for fast intestinal delivery

🌱100% vegan & gluten-free formula

💪1,000,000 HDU enzymatic power

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Description

🌿 Power your digestion with nature’s strongest DAO enzyme!

TRUSTED BY THOUSANDS - Join over 1,200 satisfied users who rate it 4.3 stars for reliable digestive health and histamine balance.
PRECISION EXTENDED RELEASE - Engineered for optimal intestinal absorption, ensuring fast and effective relief exactly where you need it.
UNMATCHED ENZYMATIC STRENGTH - Experience the market’s highest DAO activity with 1,000,000 HDU per tablet—your ultimate histamine defense.
CLEAN VEGAN FRIENDLY FORMULA - Crafted with pure, plant-based ingredients—no GMOs, no artificial colors, just natural digestive support.
INDIVIDUALLY SEALED FRESHNESS - Each tablet is blister-packed to lock in potency and stability, so every dose is as powerful as the first.

NATURDAO® delivers the highest enzymatic activity available with 1,000,000 HDU per tablet, designed as an extended-release supplement to support histamine breakdown and digestive health. Vegan, gluten-free, and individually blister-packed for maximum freshness, it’s the premium choice for professionals seeking effective, natural food intolerance relief.

Specifications

ASIN	B08R5ZVG4L
ASIN	B08R5ZVG4L
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#9,075 in Health & Household ( See Top 100 in Health & Household ) #36 in Multi-Enzyme Nutritional Supplements
Brand Name	NATURDAOCOM LEGUMACTIVE
Color	Red
Container Type	Box
Customer Reviews	4.3 4.3 out of 5 stars (1,262)
Date First Available	December 22, 2020
Diet Type	Gluten Free
Dosage Form	Tablet
Flavor	Vegetable
Item Form	Tablet
Item Weight	1.16 ounces
Manufacturer	Lab. Global Mopi SLU
Manufacturer	Lab. Global Mopi SLU
Manufacturer Part Number	ND
Material Features	Vegan
Material Type Free	en_AE
Number of Items	1
Package Dimensions	4.69 x 3.86 x 1.02 inches; 1.16 ounces
Primary Supplement Type	DAO enzyme
Product Benefits	Digestive Health Support
Special Ingredients	Gluten Free
Specific Uses For Product	Laboratory
Total Servings Per Container	60.0
UPC	695937434297
Unit Count	60 Count

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60015CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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