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HistDAO™ is an 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. Clinical Applications Supports Healthy Degradation of Food-Derived Histamine* Enhances the Presence of Diamine Oxidase in the Digestive Tract* Ingredients and Recommended Use All XYMOGEN® Formulas Meet or Exceed GMP Quality Standards. Container Count 60 Count Tablets
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🇺🇸 Ship from USA · On Agora since 2025
$58.99