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Doctor-curated products you can trust · Free shipping on orders over $99+
Doctor-curated products you can trust · Free shipping on orders over $99

Hist DAO

Clinical Applications

  • 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.*

$58.99 USD
$58.99 USD

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DISCLAIMER

Consult your healthcare professional before use if pregnant, nursing, taking medications, or for any use by minors. Do not use if safety seal is broken or missing. KEEP OUT OF REACH OF CHILDREN. The products on this site have not been evaluated by the Food and Drug Administration. They are not intended to diagnose, treat, cure, or prevent any disease. Consult a licenced health care professional before beginning, changing or stopping any supplementation regimine.