NATURDAO Plus® DAO Enzyme 1,000,000 HDU per dose - Catalase Enzyme - 8 Cofactors and Adjuvants - Advanced Histamine Blocking Formula - Food Intolerance - 60 Extended Release Tablets

I’ve been using this product for close to five years and it has been the best Discover I’ve ever found for my histamine disorder. Positives Does not upset my stomach on an empty stomach (an issue with bovine sourced) Does not have any weird aftertaste Allows me to take other Mast cell stabilizers at the same time as my DAO enzyme Safe for my child too 1 tablet twice a day is all I need Downside Only comes in packages of 60– which I could buy packages of 120 or more since I use 2 a day Price— is a bit high but I’ve used other kind. ** I previously just use the dao enzyme version that does work very well too!

works wonderfully

I've tried other brands but I keep coming back to these. I'm literally eating pizza right now with no histamine reaction. Amazing product.

I have MCAS and Histamine intolerance. I take these prior to eating and can tell that they work. It’s not a oh you took it your fine but once you have them and you forget you’ll understand that you need this. I cannot take the natural DAO from beef but this is great. They have no taste, they are expensive but I have tried others and they didn’t work.

Excelente producto para personas con histaminosis alimentaria. Me pasó que lo usé dos veces por día, pero elevó mis niveles de ácido fólico mucho más de los niveles normales. Recomiendo sólo usar una vez al día y medir los niveles de folato con frecuencia.

This product works VERY WELL for me. It is stronger than other brands I have tried. I only need to take ONE a day, five minutes before a meal. Highly recommend.

There is nothing wrong with the quality of these, they just didn't work for me. Everyone is different and I just didn't see any difference while taking these as an enzyme. I still had issues with food intolerances. The price was good and again the quality of the product is great!

I'm very happy with this product. It has helped me tremendously with my efforts to deal with histamine intolerance.