Seeking Health, Histamine Block, 90 Capsules

SKU: 810007520452

Seeking Health

  • $75.95
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  • Targeted Support®
  • Supports healthy Degradation of Food-Derived Histamine
  • Dietary Supplement

Histamine Block is a proprietary enzyme formula containing diamine oxidase (DAO) - the main enzyme responsible for the degradation of ingested histamine. This enzyme has been found to break down food-derived histamine in the digestive tract. DAO is not absorbed and does not have any systemic activity.


Suggested use

Take 1 capsule no more than 15 minutes before consumption of histamine-rich foods, or use as directed by your healthcare professional.

Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 90
  Amount Per Serving %Daily Value
Vitamin C (as ascorbyl palmitate) 10 mg 11% 
DAO2™ porcine kidney extract
(Diamine Oxidase Activity 10,000 HDU)
4.2 mg 
*Daily Value (DV) not established.

Other ingredients

Microcrystalline cellulose, vegetarian capsule (hypromellose, water, and gellan gum), and ascorbyl palmitate.

Does not contain: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, gluten, or artificial colors.

Histamine Block meets or exceeds cGMP quality standards.



Consult your healthcare professional before use, especially if you are pregnant or nursing. Keep out of reach of children. Contains ingredient derived from porcine (pig). Avoid if allergic to pork or any other ingredient. Histamine Block is not effective for symptoms of immune-related (antibody- or IgE-related) food allergies, such as peanuts, shellfish, etc., or for gluten intolerance due to sensitivity or celia disease.

Storage: Keep tightly closed in a cool, dry place.



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