Diamine Oxidase DAO - Free Shipping!


Umbrellux® DAO is a patented enzyme formula containing 20,000 diamine oxidase (DAO) per serving (2 CAPSULES) - the main enzyme responsible for the degradation of ingested histamine in the gut. 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.*

Contains no wheat, gluten, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, ingredients derived from genetically modified organisms (GMOs), artificial colors, artificial sweeteners, or artificial preservatives.

Umbrellux® DAO is manufactured under license of Sciotec Diagnostic Technologies GmbH, Vienna, Austria.

NOTE: Umbrellux® DAO does not manage or address antibody-related or IgE-related food allergies.*

"Hist-Arrest" was our private label formula and is no longer available and has been replaced by Umrellux® DAO.

For a complete description of ingredients, directions and research, please click here.

*These statements have not been evaluated by the United States Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent disease. The information provided about this or any HormoneSynergy® nutritional supplement or any information contained on or in any product label or packaging is for informational purposes only and is not intended as a substitute for advice from your own physician or health care professional. You should always consult with a licensed healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. As with any nutritional supplement do not take if you are pregnant or nursing or while taking medications without consulting your healthcare practitioner.