HistaGest-DAO™
Dietary Histamine Metabolism Support*
20,000 histamine‐degrading units of diamine oxidase (DAO) to support those with sensitivities to histamine-rich foods.*
• Gluten Free • Dairy Free • Soy Free • Non-GMO
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DAO is the digestive enzyme responsible for breaking down food‑derived histamine, to help support normal and healthy histamine metabolism.*
• Promotes normal histamine metabolism* • Promotes the breakdown of food‑derived histamines* • Enhances DAO activity in the gastrointestinal (GI) tract* • May support individuals who are intolerant to histamine‑rich foods*
Recommended Use: Take 1 tablet just prior to the consumption of histamine-rich foods or as directed by your health-care practitioner. (Take by mouth and swallow whole 20 minutes before meals.)
Customer Reviews
Based on 5 reviews
Pretty happy
Does what it says. A touch pricey, but the purity is hard to beat.
Olivia R.
Exactly as described
Great bioavailability compared to other brands I've tried. Worth every penny.
Justin Z.
Best in class
Third-party tested and it shows. My energy and overall wellbeing have improved noticeably.
Heather Y.
A daily staple now
Noticed a real difference within a couple of weeks. Clean formulation with no fillers.
Mark E.
Highly recommend
I've been recommending this to my patients for months and the feedback has been excellent.
Stephanie J.