HistoDAO is a patented enzyme formula containing diamine oxidase (DAO)—the main enzyme responsible for the degradation of ingested histamine. This enzyme has been clinically tested and found to break down food-derived histamine in the digestive tract. DAO is not absorbed and does not have systemic activity. HistDAO does not manage or address antibody-related or IgE-related food allergies.*
Available in 20 capsules and 60 capsules.
Directions:
Other Ingredients:
Supplement Facts
Serving Size: 2 Capsules
Amount Per Serving | % Daily Value | |
---|---|---|
Vitamin C (as ascorbic acid)
|
20 mg | 33% |
Diamine Oxidase (from porcine kidney protein concentrate)
|
20,000 HDU | ** |
All XYMOGEN Formulas Meet or Exceed cGMP Quality Standards.