Seeking Health Histamine Nutrients (formerly Histamine Block Plus) – 60 Caps


Seeking Health Histamine Nutrients, a comprehensive blend of essential nutrients and antioxidants, aids in the healthy degradation of histamine. It’s designed to support those with histamine intolerance, offering relief from symptoms and promoting overall histamine balance.

Only 2 left in stock

Seeking Health Histamine Nutrients (formerly Histamine Block Plus) is a meticulously crafted supplement offering a holistic approach to managing histamine levels. This product is a fusion of vital nutrients and antioxidants, formulated to support healthy histamine degradation. It’s particularly beneficial for those dealing with histamine intolerance, offering relief from various symptoms like sneezing, headaches, and difficulties with sleep. The product contains a range of ingredients, each serving a specific purpose:

  • Vitamin C: Supports DAO production and normal histamine breakdown.
  • B Vitamins (Thiamine, Niacin, B6, Pantothenic Acid): Each plays a crucial role in histamine metabolism.
  • Minerals (Magnesium, Zinc, Copper): Act as cofactors for enzymes involved in histamine breakdown.
  • Alpha-Ketoglutaric Acid and SAMe: Aid in the breakdown of histamine byproducts.
  • PQQ: Helps in managing oxidative stress.
  • DAO: Essential for breaking down histamine from food​​.

Benefits include:

  • Aiding a healthy seasonal histamine response.
  • Providing essential nutrients for complete histamine processing.
  • Offering quick and effective relief from histamine-related symptoms​​.

Who may benefit:

  • Individuals with histamine intolerance or sensitivity.
  • Those experiencing allergic reactions or discomfort in high histamine environments.
  • People looking for natural support for histamine-related symptoms like sneezing, red face, or headaches during exercise​​.

Unique Features:

  • Supports all histamine breakdown enzymes in the body, ensuring comprehensive histamine management.
  • Contains a synergistic blend of nutrients, targeting both histamine breakdown and the neutralization of its toxic byproducts​​.
  • Quick-acting, providing relief whenever needed, day or night​​.
  • Highly recommended by users, with 95% customer satisfaction​​.

** The Therapeutic Goods Administration has not evaluated these statements. This product is not intended to diagnose, treat, cure or prevent any disease. If you need further support, please work with a Functional Medicine practitioner at Fairfield Nutrition.

More Info

Histamine issues are front and center in your life. It seems you cannot get a handle on them.

You’ve realized that you need histamine support beyond just limiting high histamine food and drinks.

Here are some common scenarios which may resonate with you:

  • You love cats and dogs but your body doesn’t let you love them.
  • Some months of the year, you take a step outside and you find yourself sneezing right away. Mowing the lawn or going for a walk outside can really set you off.

Histamine Nutrients contains histamine-processing nutrients which support total body histamine breakdown.

If you relate to one or more of the following statements, then Histamine Nutrients may be helpful for you in supporting healthy histamine levels:


The synergistic blend of nutrients found in Histamine Nutrients supports healthy histamine metabolism. It also supports the body’s normal breakdown of histamine’s toxic byproducts.

In order for your body to have healthy histamine levels, you have to provide very specific nutrients. If you are lacking in even just one nutrient, your histamine levels will be problematic for you.

This is likely why histamine intolerance is such a common issue. It just takes one nutrient deficiency.

Here’s why.

Histamine is a compound that requires destruction by multiple enzymes. These enzymes require specific nutrients. Think of it like an assembly line. If one worker gets overwhelmed, or doesn’t have the right tools for the job, everything gets backed up.

Histamine Nutrients is the first, and likely only, supplement which supports all the histamine breakdown enzymes in your body. All of them. There are five enzymes which break apart histamine and eliminate it from your body. As mentioned before, you have to have ALL 5 enzymes working together simultaneously. If you don’t, you will not achieve healthy histamine levels.

Here are your five histamine breakdown enzymes:

  1. HNMT: this requires SAMe to initiate the first step of histamine breakdown into methylhistamine. HNMT is found heavily in your brain, uterus and liver.
  2. MAOA and MAOB: these two enzymes both require vitamin B2. These two enzymes process the methylhistamine made by HNMT.
  3. ALDH: this enzyme requires zinc, niacin and vitamin B1. This enzyme processes the compounds made by your MAOA, MAOB and DAO enzymes.
  4. DAO: this enzyme requires copper and vitamin B6. This enzyme processes histamine found in the digestive tract, placenta, bladder and many other areas.



It’s not that easy.

As these enzymes work in breaking down histamine, they create the toxic compounds of ammonia, hydrogen peroxide, and acetaldehyde. These compounds must be broken down by additional enzymes. These enzymes require alpha keto-glutarate, thiamine and PQQ.

Next time you want to support healthy levels of histamine, and the elimination of the toxic byproducts, take 2 capsules of Histamine Nutrients anytime you need it – day or night. You will notice that it acts quite quickly.


Suggested Use

As needed, take 1 capsule after dinner. Capsule may be opened and mixed into a bite of food. Use as directed by your healthcare professional.


Children and pregnant or lactating women should consult their healthcare practitioner prior to use. Do not use if full-bottle shrinkwrap is broken or missing.
Niacin Flushing: This formula contains niacin. When taken on an empty stomach, a healthy response to niacin supplementation may include mild blushing, warming, or tingling of the skin. This can appear on the ears, face, arms, torso, or occasionally on the legs. Commonly referred to as a “niacin flush”, this harmless response normally dissipates within an hour. It is related to niacin’s role in vasodilation (widening of blood vessels). Vasodilation leads to better circulation, capillary flushing, and increased blood flow to the surface of the skin. To minimize or prevent flushing, consider taking this supplement with food or in divided doses.*


Histamine Nutrients contains porcine-derived ingredients.

Weight 0.087 kg
Suggested Use

Take 1 capsule, as needed, just prior to consuming high histamine foods or drinks. Or, take away from food if wanting to support healthy histamine levels in the digestive tract. Use as directed by your healthcare professional. Do not take this supplement and knowingly eat foods you are allergic to – it will not prevent allergic reactions.


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 celiac 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.


Seeking Health

Why Seeking Health?

Seeking Health is a distinguished brand in the wellness industry, renowned for its commitment to optimising health through high-quality supplements and educational resources. Spearheaded by Dr. Ben Lynch, a leading expert in methylation and nutrigenomics, Seeking Health offers a diverse range of products, including prenatal vitamins, multivitamins, probiotics, and supplements tailored for gut health, immune support, and methylation support.

Why Purchase Seeking Health from us in Australia?

  • Melbourne-Based and In Stock: Located in Melbourne, our clinic keeps a well-stocked inventory, allowing for quick access and fast delivery across the region.Same day delivery on orders placed before 2PM
  • Functional Medicine Expertise: As a functional medicine clinic, we recommend supplements based on scientific evidence and clinical experience, ensuring they align with your health needs.
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Histamine Nutrients Bottle Image
Seeking Health Histamine Nutrients (formerly Histamine Block Plus) – 60 Caps

Only 2 left in stock