NATURDAOCOM LEGUMACTIVE NATURDAO - 1,000,000 HDU - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Tablets

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

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?

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?

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

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

4.2/5

Product ID: 352591415

Secure Transaction

12 interest-free installments with tabby

Details

Brand
NATURDAOCOM
Flavour
Vegetable
Primary supplement type
Magnesium
Item form
Tablet
Item weight
33 g
Special ingredients
Gluten Free

⚡Fast intestinal absorption

🌱100% vegan & plant-based protein

💪1,000,000 HDU enzymatic power

Frequently Bought Together

NATURDAO - 1,000,000 HDU - DAO Enzyme Supplement - Histamine Block - Diamine Oxidase - Food Intolerance - 60 Tablets

NATURDAO Plus – 1,000,000 HDU per dose - DAO Enzyme and Catalase Enzyme - 8 Cofactors and Adjuvants to Help Boost Your Own DAO - Advanced Histamine Blocking Formula - Food Intolerance - 60 Tablets

Seeking Health ProBiota HistaminX, 10 Billion CFU Low-Histamine Probiotic Supplement for Gut Health, Microbiome Balance, Digestive Comfort for Histamine Intolerance, Vegan & Vegetarian (60 Capsules)

Description

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

PURE PLANT POWER - Formulated with 32.1mg vegetable protein, perfect for long-term vegan-friendly digestive support.
RISK FREE WELLNESS - Dedicated refund policy ensures your satisfaction and peace of mind.
RAPID INTESTINAL RELEASE - Clinically tested for fast availability where it matters most—your gut.
CLEAN TRANSPARENT FORMULA - No GMOs, artificial colors, or hidden additives—just pure, effective ingredients.
UNMATCHED ENZYMATIC STRENGTH - 1,000,000 HDU delivers the market’s highest DAO activity for superior histamine breakdown.

NATURDAO offers the highest enzymatic activity on the market with 1,000,000 HDU per tablet, delivering potent diamine oxidase to support histamine metabolism and reduce food intolerance symptoms. Made from 100% plant-based protein, it’s vegan-friendly and free from gluten, GMOs, and artificial additives. Clinically tested for fast intestinal absorption, this supplement is designed for adults seeking natural, effective digestive support with a transparent, clean-label formula.