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 Supplement, 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
1.12 ounces

⏳Extended release for targeted intestinal delivery

🌱1,000,000 HDU plant-based DAO enzyme

🚫Free from gluten, common allergens & GMOs

¥12559

Duties & taxes included

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Unlock digestive harmony with every tablet — because your gut deserves the best!

VEGAN ALLERGEN FREE - Gluten-free, fish-free, milk-free—crafted for sensitive, health-conscious lifestyles.
MEAL READY CONVENIENCE - Easy dosing with individually sealed tablets designed to fit seamlessly into your daily routine.
POWER PACKED PLANT ENZYME - 1,000,000 HDU of LEGUMACTIVE pea concentrate fuels your digestion with pure, potent DAO.
PRECISION EXTENDED RELEASE - Timed intestinal delivery ensures maximum enzyme activity when you need it most.
CLEAN TRANSPARENT FORMULA - No GMOs, no artificial colors, just trusted ingredients you can read and trust.

NATURDAO® DAO Enzyme Supplement delivers a potent 1,000,000 HDU dose of plant-based diamine oxidase per tablet, sourced from LEGUMACTIVE pea concentrate. Designed with an extended release formula, each tablet targets intestinal absorption for optimal digestive support. This vegan, gluten-free supplement is free from common allergens and GMOs, packaged in individually sealed blister packs to maintain freshness. Ideal for adults seeking a clean, effective enzyme boost to enhance digestion alongside their meals.

Specifications

ASIN	B08R5ZVG4L
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#10,983 in Health & Household ( See Top 100 in Health & Household ) #38 in Multi-Enzyme Nutritional Supplements
Brand	NATURDAOCOM LEGUMACTIVE
Brand Name	NATURDAOCOM LEGUMACTIVE
Color	Red
Container Type	Box
Customer Reviews	4.2 out of 5 stars 1,258 Reviews
Diet Type	Gluten Free
Dosage Form	Tablet
Dose Release Method	extended release
Flavor	Vegetable
Item Form	Tablet
Item Highlight	1,000,000 HDU per Tablet
Item Weight	1.12 ounces
Manufacturer	Lab. Global Mopi SLU
Manufacturer Part Number	ND
Material Features	Vegan
Material Type Free	en_AE
Number of Items	1
Primary Supplement Type	DAO enzyme
Product Benefits	Digestive Health Support
Special Ingredients	Gluten Free
Specific Uses For Product	Laboratory
Supplement Formulation	Individual Supplement
Total Servings Per Container	60
UPC	695937434297
Unit Count	60 Count

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