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Seeking Health Histamine Block

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Seeking Health Histamine Block

Availability: In stock

30 caps
USD 32.26
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90 caps
USD 81.80
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Seeking Health Histamine Block provides 20,000 HDU diamine oxidase (DAO) per two capsules plus 20mg Vitamin C.

  • The primary enzyme that degrades ingested histamine.
  • Gluten, dairy, soy, and egg free.


More details...

Product Description

Seeking Health Histamine Block is designed to break down histamine derived from histamine-rich foods in the diet. The product is designed to increase the amount of diamine oxidase in the digestive tract.

Histamine is an organic nitrogen compound also known as a biogenic amine. It is found in mast cells and plays a role in immune responses. Histamine may also play a part in nervous system health and healthy regulation of the digestive tract.

Histamine plays a key part in triggering a normal inflammatory response, but excess histamine can lead to problems such as histamine sensitivity, allergies, and digestive issues.

Sensitivity to histamine varies from person to person with some being more sensitive to histamine and other biogenic amines in food.

This formula has been clinically tested and shown to degrade food-sourced histamine in the gut. DAO does not have systemic activity as it does not get absorbed.

*Seeking Health Histamine Block does not address anti-body related or IgE related food allergies.


Try ProBiota HistaminX to support your bodies' natural first line of defense against ingested histamine.

Detailed Product Information


Seeking Health


Serving Size: 1 capsules

Amount per capsule:
Vitamin C (as ascorbic acid) 10mg
Diamine Oxidase 4.2mg (10,000 HDU)
(from porcine kidney protein concentrate)
Other Ingredients: Micro-crystalline cellulose (plant fibre), HPMC (capsule), sucrose, rice starch, shellac, hydroxypropylcellulose, crospovidone, hydrated magnesium silicate, sodium carboxymethylcellulose, and glycerol.

Contains No: Wheat, gluten, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colours, artificial sweeteners or artificial preservatives.

Usage Instructions

Take 1 to 2 capsules no more than 15 minutes before the consumption of histamine-rich foods, or as directed by your healthcare practitioner.

Children and pregnant or lactating women should consult their healthcare practitioner prior to use. This product contains an ingredient derived from porcine (pig). Avoid if allergic to pork or any other ingredient. Histamine Block is NOT EFFECTIVE for symptoms of immune-related food allergies, such as peanuts, shellfish, etc., or for gluten intolerance due to sensitivity or coeliac disease. DAO is not absorbed and does not have systemic activity. Histamine Block does not manage or address antibody-related or IgE-related food allergies.


Any product information or advice on this site is provided for informational purposes only and should not be used as a substitute for the advice provided by your own medical practitioners. You should not use the information contained here for diagnosing or treating a health problem or disease. You should read all product information carefully before purchasing and if you suspect you have a medical problem, promptly consult your heath-care professional. Prices, Specification and Services are subject to change without prior notice. Technical Specifications and Features are for guidance only and cannot be guaranteed accurate. Every care has been taken to provide accurate details on this web site, however minor discrepancies may appear.

Recent Customer Reviews
  • "Quality product, great service"
    by amie lou
  • "no more itches"
    by June
  • "Histamine Blocked"
    by LisaR
  • "Great back up for those with MCAS"
    by Andrea 23
  • "Not a gimmick"
    by Ani

10 more reviews...

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