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Designs for Health HistaGest DAO, Helps Reduce Histamine Intolerance Symptoms, 60 Delayed-Release Tablets
Designs for Health HistaGest DAO, Helps Reduce Histamine Intolerance Symptoms, 60 Delayed-Release Tablets
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Designs for Health HistaGest DAO provides DAO enzyme support to help break down dietary histamine and support digestive comfort when consuming histamine-rich foods. Gluten-free and non-GMO.

Designs for Health HistaGest DAO, Helps Reduce Histamine Intolerance Symptoms, 60 Delayed-Release Tablets
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Designs for Health HistaGest DAO Details
Designs for Health HistaGest DAO is a targeted DAO enzyme supplement designed to support normal histamine metabolism, digestive comfort, and the breakdown of food-derived histamine.
Histamine is naturally produced in the body and is also found in various foods. Diamine oxidase (DAO) is the primary enzyme involved in helping break down histamine in the digestive tract. Some individuals looking for histamine intolerance support, histamine sensitivity support, or digestive support for histamine-rich foods choose DAO enzyme supplements to support their body’s natural histamine metabolism.
Each Designs for Health HistaGest DAO tablet provides 20,000 Histamine Degrading Units (HDU) of DAO from porcine kidney extract to support the breakdown of dietary histamine.
The gastro-resistant, delayed-release tablet coating helps protect the DAO enzyme and allows it to reach the small intestine, where it performs its digestive action.
Taken before meals, Designs for Health HistaGest DAO provides convenient, travel-friendly DAO support for individuals who want to maintain digestive comfort while eating out, travelling, or consuming foods higher in histamine.
Designs for Health HistaGest DAO is gluten-free, dairy-free, soy-free, and non-GMO.
Who Designs for Health HistaGest DAO Is For
Designs for Health HistaGest DAO may be a good fit for individuals who:
- Are looking for a DAO enzyme supplement
- Want support when consuming histamine-containing foods
- Are exploring histamine intolerance or histamine sensitivity support
- Want to support normal histamine metabolism
- Experience digestive discomfort related to certain foods
- Want digestive enzyme support before meals
- Need a convenient travel-friendly histamine support option
Designs for Health HistaGest DAO Features and Benefits
- 🌿 Supports Healthy Histamine Metabolism: Provides diamine oxidase (DAO), the enzyme involved in breaking down food-derived histamine in the digestive tract.
- 🍽️ Helps Break Down Dietary Histamine: Supports digestion of histamine-containing foods by providing supplemental DAO enzyme support before meals.
- 💛 Supports Digestive Comfort: Helps maintain normal gastrointestinal function and digestive comfort for individuals looking to better support histamine metabolism.
- ⚙️ Provides 20,000 Histamine Degrading Units (HDU): Each tablet provides DAO from 4.2 mg of porcine kidney extract to support normal breakdown of dietary histamine.
- 🚀 Delayed-Release DAO Enzyme Delivery: Gastro-resistant coated tablets help protect the DAO enzyme and allow it to reach the small intestine where it performs its action.
- 👜 Convenient Before-Meal Histamine Support: Small tablets in a travel-friendly dispenser make it easy to keep DAO support available when dining out or travelling.
- 🌱 Clean Digestive Support Formula: Gluten-free, dairy-free, soy-free, and non-GMO.
Frequently Asked Questions
Product Information
➕ What is Designs for Health HistaGest DAO?
➕ What is Designs for Health HistaGest DAO used for?
Normal histamine metabolism
Breakdown of dietary histamine
Digestive comfort
DAO enzyme activity in the gastrointestinal tract
Support when consuming histamine-rich foods
➕ Is Designs for Health HistaGest DAO a histamine intolerance supplement?
➕ How do I take Designs for Health HistaGest DAO?
➕ How much DAO is in each tablet?
20,000 Histamine Degrading Units (HDU) of DAO from porcine kidney extract.
➕ Why does Designs for Health HistaGest DAO use delayed-release tablets?
➕ Is Designs for Health HistaGest DAO gluten-free?
Benefits of Ingredients
➕ What is DAO enzyme?
➕ How does DAO support histamine-rich food digestion?
➕ Why take DAO before meals?
➕ What foods contain histamine?
Adults 18 years and older: Take 1 Designs for Health HistaGest DAO, tablet 15 minutes before the consumption of histamine‑rich foods two times daily or as directed by your health care practitioner. Do not crush or chew. Consult a health care practitioner for use beyond 1 month.
Refer to the product label for dosing instructions, ageappropriateness, and relative risk statements. Healthcare practitioners are encouraged to use clinical judgement with case‑specific dosing based on intended goals, subject body weight, medical history, and concomitant medication and supplement usage.
Nutrition Facts / Valeur nutritive
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Serving Size: 1 tablet Servings per Container: 60 |
Amount Per Serving |
| Sus scrofa (Pig) Kidney Extract | 4.2 mg |
| Yielding: Diamine Oxidase | 20,000 Histamine Degrading Units (HDU) |
Additional Ingredients
Allergy Information
Warnings