Skip to content

Hist-D

Adaptogen ResearchUpdated April 2026

Product Information

Form
Capsule
Servings Per Container
30
UPC
7 22537 50169 9
Product Type
Non-Nutrient/Non-Botanical
DSLD Entry Date
2024-02-22

Target Groups

VegetarianAdult (18 - 50 Years)Gluten FreeDairy Free

All Ingredients

IngredientAmount% DV
Diamine Oxidase600 mcg

† Daily Value not established.

Label Statements

Suggested/Recommended/Usage/Directions

Directions: Take one to two capsules no more than 15 minutes before the consumption of histamine-rich foods, or take as directed by your healthcare professional.

Precautions re: All Other

Consult your healthcare professional prior to use. Do not use if tamper seal is damaged.

Precautions re: Pregnant or Nursing or Prescription Medications

Individuals taking medication should discuss potential interactions with their healthcare professional.

Precautions re: Allergies

Avoid if allergic to pork or any other ingredient. Hist-D is not effective for symptoms of immune-related food allergies, such as peanuts, shellfish, etc., or for gluten intolerance due to sensitivity or celiac disease.

Formula re: Contains

Hist-D is a patented enzyme formula containing diamine oxidase (DAO) - the main enzyme responsible for the degradation of ingested histamine. This enzyme has been clinically tested and found to break down food-derived histamine in the digestive tract. DAO is not absorbed and does not have systemic activity. Hist-D does not manage or address antibody-related or IgE-related food allergies.

Brand IP Statement(s) re: (c), (TM), (SM)

Hist-D is a patented enzyme formula containing diamine oxidase (DAO) - the main enzyme responsible for the degradation of ingested histamine.

Precautions re: Allergies

Hist-D does not manage or address antibody-related or IgE-related food allergies.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Storage

Storage: Keep closed in a cool, dry place out of reach of children.

Formulation re: Does NOT Contain

Formulated to exclude: wheat, gluten, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners, and artificial preservatives. Made with Non-GMO ingredients Does not contain gluten

Seals/Symbols

Vegetarian Formula Made with Non-GMO ingredients

Formulation re: Vegetarian/Vegan

Vegetarian Formula

Formulation re: Other

Supports healthy degradation of food-derived histamine

FDA Statement of Identity

Dietary Supplement

Precautions re: All Other

Professional use only

Brand IP Statement(s) re: (c), (TM), (SM)

Hist-D is exclusively manufactured for healthcare professionals under license of Sciotec Diagnostic Technologies GmbH, Vienna, Austria. Patented in Austria. Patent pending in the United States.

Formulation re: Other

Manufactured in a GMP compliant facility

Seals/Symbols

Guaranteed GMP Compliant Products

Precautions re: All Other

Report any adverse reaction to adaptogenresearch.com

Formulation re: Vegetarian/Vegan

Vegetarian caps

General Statements: All Other Content

This package is completely recyclable

Supplement Facts Panel

Supplement Facts
Serving Size 1 Capsule(s)
Servings Per Container 30
Amount Per Serving% Daily Value*
Diamine Oxidase
600 mcg

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

Find on Amazon

Similar Products