Eat and drink confidently by supporting healthy histamine levels with DAO Enzyme!† DAO Enzyme contains the patented DAOgest® enzyme to support healthy histamine breakdown in the small intestine, colon, placenta, kidney, appendix, testis, and prostate.†
Suggested Use / Directions:
Take 1 capsule no more than 15 minutes before the consumption of histamine-rich foods, or take as directed by your healthcare professional.

Serving Size:
1 Capsule

Amount Per Serving:
DAOgest® porcine kidney extract (Diamine Oxidase Activity 30,000 HDU) 4.2 mg

Other Ingredients:
microcrystalline cellulose, vegetarian capsule (hypromellose, water, and gellan gum), and ascorbyl palmitate.

NOT suitable for vegans or vegetarians

Free of: Eggs, Fish, Gluten, GMO, Milk, Peanuts, Shellfish, Soy, Tree Nuts, Wheat, Artificial Colors, Artificial Flavors, and Artificial Preservatives


Keep closed in a cool, dry place out of reach of children. Do not use if inner tamper seal is damaged.