Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Physician Formulated | Seeking Health

$32.95

$32.95
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as of 12/22/2024 (Details)


Histamine Block 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. Histamine Block does not manage or address antibody-related or IgE-related food allergies.

Technical Details

  • IMPORTANT: Histamine Block is manufactured for and sold exclusively by Seeking Health. We DO NOT recommend purchasing this product from any supplier other than Seeking Health on Amazon.com.
  • Histamine Block by Seeking Health supports healthy degradation of food-derived Histamine.
  • Enhances the presence of Diamine Oxidase in the digestive tract.
  • Free of Inulin or FOS, Streptococcus, Casein, Dairy, Egg, Fish, Gluten, Peanuts, Shellfish, Soy, Tree Nuts.

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