Skip To Main Content
HistaGest-DAO
Helps to reduce histamine intolerance symptoms.
20,000 histamine‐degrading units of diamine oxidase (DAO) to support those with sensitivities to histamine-rich foods.
• Helps to reduce histamine intolerance symptoms
• Promotes digestive comfort
• Enhances DAO activity in the gastrointestinal (GI) tract
Supports the digestion of histamine-containing foods available in a travel-friendly dispenser
HistaGest‑DAO™ is formulated with gastro‑resistant coated tablets with delayed‑release technology, allowing the DAO enzyme to reach the small intestine and perform its beneficial action. Taking 1 tablet before each meal helps promote the amount of DAO in the small bowel to help break down histamine in the digestive tract supporting digestive comfort for individuals with sensitivity to histamine‑rich foods.
Helpful Product Resources
Compare HistaGest-DAO with all Designs for Health products, review research and education resources, or visit the practitioner FAQs for additional support.