Many foods contain histamine and/or cause the release of histamine in the gut. Diamine Oxidase (DAO) is the primary enzyme responsible for the breakdown of dietary histamine. OmneDiem® Histamine Digest delivers natural-source DAO in a designed-release capsule that dissolves in the small intestine, where it acts directly on dietary histamine to support digestive health and comfort.

Suggested Use:
Take one capsule 15 minutes before meals as needed.


Serving Size: 1 Capsule

Amount Per Serving
Vitamin C ... 10mg
(Ascorbyl Palmitate)
Catalase ... 10mg
DAO ... 4.20mg
(from DAOgest™ porcine kidney extract)

Other Ingredients: Microcrystalline cellulose (low moisture), clear vegetarian capsule, hypromellose, gellan gum *DRCaps™), silicon dioxide (silica)


Does not contain: 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.