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For a limited time, get 15% off ALL Histamine Intolerance product purchases! Hurry, time is running out!
For a limited time, get 15% off ALL Histamine Intolerance product purchases! Hurry, time is running out!

Histamine Digest

SALE $37.95

Quality DAO Supplement

  • Digests histamine fast using the patented DAOgest® enzyme
  • Eat and drink with confidence again!
  • Supports healthy histamine levels in the small intestines, colon, uterus, bladder, prostate and breast milk.

Who Needs Histamine Digest

Can’t digest histamine?

Histamine Digest can do it for you.

Now you can eat and drink with confidence.

Assess each statement below. If you relate to any of them, then Histamine Digest may help you support healthy histamine levels:

  • Alcohol, especially red wine or champagne
  • Aged cheeses (eg. Parmesan, Gouda, Swiss, Cheddar)
  • Aged meats (eg. salami, pepperoni, canned meat, sausages, jerky)
  • Fish
  • Tomatoes
  • Sausages
  • Orange juice
  • Pineapple juice
  • Very ripe fruit (eg. strawberries, bananas)
  • Avocados
  • Sauerkraut, Kimchi
  • Balsamic vinegar
  • Kombucha
  • Leftovers
  • Headaches
  • Hives
  • Frequent inappropriate fatigue
  • Difficulty falling asleep
  • Loose stools
  • Bloating, gas
  • Stomach discomfort
  • Bladder discomfort
  • Nausea or pukey
  • Frequent peeing.
  • Waking up to pee at night
  • Ringing in the ears or fluid
  • Bedwetting
  • Heart palpitations or faster heart beat
  • Rashes, itchy skin or eczema
  • Sweating, flushing, red spots on skin or just feel hotter
  • Sneezing or runny nose
  • Irritability
  • Anxiousness
  • Nose bleeds

If a number of those resonated with you, then Histamine Digest is something that you should seriously consider.

If none of the statements above resonated with you, then Histamine Digest is not something you need currently.

Alternatively, consider Histamine Nutrients or ProBiota HistaminX.

Customer Review

Amazing Products

This product has been a game changer for us. My daughter can enjoy food so much more and road trips are no longer nearly as stressful. We take the Histamine Block everywhere! ~ Esquibel F.

Key Ingredients In Histamine Digest

  • DAOgest® (Diamine oxidase): This patented enzyme, derived from porcine (pork) kidney extract, supports the healthy breakdown of histamine in many areas of your body - especially the small intestine, colon, placenta, kidney, appendix, testis and prostate.

Why Histamine Digest Works

You have a gene called DAO. This gene makes an enzyme that digests histamine.

Your DAO enzyme is found in various parts of your body in order to maintain healthy levels of histamine.

The problem is many people, and possibly you, do not have a DAO enzyme working very well for a variety of reasons.

This is why you may need Histamine Digest.

Histamine Digest provides you with the patented, lab tested and pure DAO enzyme called DAOgest®.

After you take a small capsule of Histamine Digest, the capsule breaks open and releases its contents of the DAO enzyme in your small intestine. The released DAO enzyme immediately starts digesting histamine for you so your body doesn’t have to.

Histamine Digest works on digesting histamine from these main sources of histamine:

  1. Food and drink
  2. Your gut’s immune system
  3. Your microbiome

By using Histamine Digest, you’ll once again support healthy levels of the DAO enzyme. By doing so, you may notice fewer symptoms of histamine intolerance!

Histamine Digest
Supplement Facts

Serving Size: 1 Capsule
Servings Per Container: 30 / 90

DAOgest® 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.
DAOgest®️ is a trademark l licensed by BIOIBERICA, S.A.U

    NOT Suitable for Vegetarians or Vegans
  • Delivery Method: Capsules
  • How To Store: Keep tightly closed in a cool, dry place out of reach by children.

Free Of: Dairy, Eggs, Fish, Gluten, GMO, Peanuts, Sesame, Shellfish, Soy, Tree Nuts, Wheat, Artificial Colors, and Artificial Flavors

How to Use Histamine Digest

When taken with meals, Histamine Digest helps break down histamine found in foods and drinks. Histamine will be at a healthy level which helps eliminate feelings related to histamine intolerance.†‡

When taken on an empty stomach, Histamine Digest helps break down histamine produced from the microbiome or your gut’s immune system.

This is a great idea to try: Take 1 capsule of Histamine Digest on an empty stomach to see if you feel better within 30 minutes.

Why would this be useful? High amounts of histamine are produced by an unhealthy microbiome, or an overactive gut immune system.

If you feel better, continue using Histamine Digest on an empty stomach as needed. Histamine Digest supports a healthy balance of histamine in the gut.

Histamine Digest may support healthy levels of histamine within the small intestine, colon, kidneys, uterus, appendix, placenta, prostate, or testicles. This is very important as unhealthy levels of histamine within these areas contribute to problems locally or throughout the body.

Children 4 years of age and older may use Histamine Digest. You may need to open the small capsule and mix in a bite of applesauce if they cannot swallow the small capsule.

Breastfeeding women may use Histamine Digest. Histamine gets absorbed from the gut and into breastmilk. If breastmilk has higher levels of histamine, the breastfeeding baby may experience colic. Infant colic is associated with higher levels of histamine. Support healthy levels of histamine in your breastmilk by taking Histamine Digest.

Pregnant women may use Histamine Digest if approved by their healthcare professional. Occasional nausea and vomiting of pregnancy is associated with high levels of histamine. Levels of histamine in a healthy pregnancy decrease below values found in healthy non-pregnant women. This is because the placenta is designed to produce a lot of the DAO enzyme. However, sometimes the levels of histamine exceed the ability of the placenta’s DAO enzyme to digest histamine.

In some complications of pregnancy, maternal blood histamine levels rise above those associated with a healthy pregnancy. Many of the complications of pregnancy, including preeclampsia, preterm labour, spontaneous abortion and hyperemesis gravidarum, are associated with increased levels of maternal blood histamine. Supporting healthy levels of maternal blood histamine levels during pregnancy, especially during such complications, may be helpful.

Suggested Use

As needed, anytime, take 1 capsule before eating or drinking. Alternatively, as needed, take 1 capsule away from food or drink if wanting to support uterine comfort during the menstrual cycle, occasional nausea from pregnancy or healthy histamine levels in your digestive system. Capsules may be opened and sprinkled on a bite of food. Use as directed by your healthcare professional.

Do not take Histamine Digest and knowingly eat foods you are allergic to—it will not prevent allergic reactions.


Consult with your healthcare practitioner prior to use. Do not use if inner tamper seal is damaged.

Dr. Lynch's Tips

Important Note:

Histamine Digest is very effective for providing the DAO enzyme immediately to support your digestive system.

Histamine Digest is known as a palliative supplement. It helps you feel great but it doesn't solve the underlying problem.

Ultimately, you want your body’s DAO enzyme to function well on its own. It takes time to figure out how to heal your gut, restore your microbiome and balance your immune system. Work with a naturopathic physician or integrative health professional to help you work through these areas.

It’s possible to experience relief now. Use Histamine Digest so you can immediately enjoy feeling healthy, instead of struggling, when consuming foods or drinks high in histamine.

Over time, as you work on healing your gut, restoring your healthy microbiome and balancing your immune system, you’ll likely need less Histamine Digest to support healthy histamine metabolism.

Change in bowel frequency may occur from using Histamine Digest.

High amounts of histamine in the gut are associated with loose stools or diarrhea. Low amounts of histamine are associated with constipation. Since Histamine Digest supports healthy histamine levels, if one takes too much, it may contribute to harder to pass stools.

If stools become harder to pass, only use Histamine Digest when eating foods or drinks with histamine.

If you continue having harder to pass stools, then stop using Histamine Digest and consume a histamine-containing drink like kombucha. If you now can pass stools normally again, then you know you may have taken too much Histamine Digest. Adjust your use as needed.

Note that your use of Histamine Digest will reduce as you restore a healthy gut lining and a healthy gut microbiome.

This is why it’s highly recommended to use ProBiota HistaminX each evening after dinner. Probiota HistaminX supports a healthy gut microbiome.

FAQs for Histamine Digest

What is the purpose of each ingredient in Histamine Digest?

Ingredients Purpose
DAOgest® (diamine oxidase) The enzyme that breaks down histamine in various parts of the body - especially the small intestine, colon, placenta, kidney, appendix, testis and prostate.

Why is Histamine Digest not suitable for vegans or vegetarians?

Histamine Digest is not vegetarian or vegan because the DAO (diamine oxidase) is from porcine (pig) sources.

Which histamine product is right for me?

Check out this Histamine Supplement Comparison Chart.

If you have a question that's not addressed
here, see all frequently asked questions.


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What our customers say

Real reviews from real customers.

Rated 4.8 out of 5 stars
Based on 729 reviews
Total 5 star reviews: 631 Total 4 star reviews: 65 Total 3 star reviews: 14 Total 2 star reviews: 6 Total 1 star reviews: 13
93%would recommend these products
729 reviews
  • ZC
    zhenyi c.
    Verified Buyer
    Histamine Digest
    Histamine Digest
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    Works best for me

    This SeekingHealth is the best I ever tried. And I am still using it for my family, me and my two daughters.

    If you are intoralance to histamine, take 1-2 capsulses with / before your meal and enjoy. And I am using it with VB complex. You may want to try as well.

  • RP
    Renee P.
    Verified Buyer
    Histamine Digest
    Histamine Digest
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    It works!

    I take one of these when I feel like I’m starting to react to a meal (my head starts to feel like it is swelling). The feeling goes away!

  • VG
    Vanessa G.
    Verified Buyer
    Histamine Digest
    Histamine Digest
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Helps with Histamine

    I take this whenever I'm eating something I know is high in histamine and it helps keep the histamine levels down.

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