HistDAO 60

HistDAO 60

  • $57.82
    Unit price per 


Xymogen HistDAO 60 capsules

  • Supports Healthy Degradation of Food-Derived Histamine
  • Enhances the Presence of Diamine Oxidase in the Digestive Tract

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.

Supplement Facts

Serving Size: 2 Capsules
Servings Per Container: 30

Amount Per Serving % Daily Value
Diamine Oxidase (from porcine kidney protein concentrate)
600 mcg (20,000 HDU) **