Search  for anything...
designs for health

Designs for Health HistaGest-DAO - Diamine Oxidase DAO Enzyme to Support Digestion of Histamine-Containing Foods - 20,000 HDU DAO Diamine Oxidase Enzymes (60 Gastro-Resistant Tablets)

    • Based on 36 reviews
Condition: New
Checking for product changes
$67.49 Why this price?

Buy Now, Pay Later

As low as $11.25 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Designs for Health
Arrives Nov 28 – Nov 29
Order within 16 hours and 44 seconds
Available payment plans shown during checkout

Features

  • Support Digestion of FoodDerived Histamines - Lower DAO activity may result in higher levels of histamine being absorbed through the small intestine and accumulating in the blood. HistaGest-DAO provides supplemental diamine oxidase enzyme. Different from common digestive enzyme products, this enzyme is responsible for breaking down food-derived histamine to help support normal and healthy histamine metabolism.*
  • Convenient 'Take-Anywhere' Dispenser - This DAO supplement offers small tablet delivery in a convenient travel dispenser for portability and ease of use when onthego. Each tablet provides 20,000 histamine-degrading units (HDU) of diamine oxidase (DAO) from porcine kidney extract to promote the degradation of dietary histamines.*
  • Just Take One Before Histamine-Rich Foods - Taking one diamine oxidase DAO supplement tablet before each meal promotes the amount of DAO in the small bowel to help break down histamine in the digestive tract, support digestive health and soothe digestive discomfort associated with sensitivity to histamine-rich foods.*
  • Delayed-Release Tablets Designed for High Performance - DAO supplements can be less effective if they do not reach the small intestine. HistaGest-DAO diamine oxidase supplement is made with gastro-resistant, coated tablets with delayed-release technology that allows the DAO enzyme to reach the small intestine where it performs its action.*
  • Over 50,000 Doctors Agree - Designs for Health is the physician's choice for top quality professional strength gut health supplements since 1989. Our 'Science First' philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients, including digestive nutritional supplements and enzymes for digestive health.*

Description

Unlike typical digestive enzymes, HistaGest-DAO provides supplemental DAO diamine oxidase, the enzyme responsible for breaking down food-derived histamine, to help support normal and healthy histamine metabolism. Histamine is a bioactive compound produced in the body in response to an injury or the presence of foreign substances and is present in all foods in the diet in various degrees. Some foods are known to be high in histamines, such as fermented foods and alcoholic beverages. Lower DAO activity may result in higher levels of histamine being absorbed through the small intestine and accumulating in the blood. Supportive enzymes for digestion of histamine‑containing foods. Each tablet provides 20,000 histamine-degrading units (HDU) of diamine oxidase (DAO) from porcine kidney extract to promote digestive support and the degradation of dietary histamines. HistaGest-DAO™ is formulated with gastro-resistant, coated tablets with delayed-release technology that allows the DAO enzyme to reach the small intestine where it performs its action. Taking one tablet before each meal promotes the amount of DAO in the small bowel to help break down histamine in the digestive tract and soothe digestive discomfort associated with sensitivity to histamine-rich foods. Gut health supplements for women and men.


Brand: Designs for health


Flavor: Unflavoured


Primary Supplement Type: DAO Tablets


Unit Count: 60.0 Count


Item Form: Tablet


Item Weight: 0.02 Kilograms


Item Dimensions LxWxH: 2 x 1 x 3 inches


Special Ingredients: Diamine Oxidase


Diet Type: Gluten Free


Product Benefits: Histamine Metabolism Support


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2 x 1 x 3 inches; 0.71 Ounces


Date First Available ‏ : ‎ January 24, 2023


Manufacturer ‏ : ‎ Designs for Health


Country of Origin ‏ : ‎ Spain


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 28 – Nov 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • HIST digest
Great product by a company that cares about their supplements.
Reviewed in the United States on August 29, 2023 by Laur Con
    • Works
Saved my life and quick delivery
Reviewed in the United States on August 14, 2023 by Amazon Customer
    • Effective Support for Histamine Digestion
Histagest has been an effective aid for me in supporting the digestion of histamine-containing foods, especially early in the day. These contains Diamine Oxidase Enzymes, providing targeted support for individuals with histamine sensitivity. I appreciate the convenience of the 60-count supply, making it easy to incorporate into my daily routine and maintain consistent support for histamine digestion. As someone with histamine sensitivity, I have experienced improvements in my digestive comfort and well-being since incorporating these into my regimen. Its effectiveness has been good, and it has become an essential part of my digestive health and wellness toolkit. Its easy to carry with its small size. It does take a while for me to see the relief though. But the good part is i have never felt stomach unease after taking these. Would likely try these again and continue use as needed for sure. ... show more
Reviewed in the United States on July 28, 2023 by Sumit Gupta
    • Tiny Portable Pills
Review Image by R R
Review Image by R R
Review Image by R R
Review Image by R R
Review Image by R R
The only way to really determine if you have a histamine intolerance is to either go on a low histamine diet or try a DAO supplement. If your DAO enzyme levels are reduced, you are likely to experience a wide variety of symptoms, so this supplement helps boost your levels so that you can eliminate the histamines in food. This particular supplement is very small & very portable. The case contains 60 pills, which you dispense by pushing down on the top - a pill will pop out of the bottom, so no fumbling with caps, etc. at the dinner table. You are supposed to take one of these pills right before eating histamine rich foods. The supplement itself seems to be quality, but the issue with these pills is the price. They are nearly $70 which equates to approximately $1 per pill/meal. However, if you only eat them with histamine rich meals, they will last you longer, but that requires you knowing which foods have a lot of histamine. ... show more
Reviewed in the United States on June 17, 2023 by R R
    • A little pricey but I think it helped me
I like the packaging and the small pills. Easy to swallow. Easy to travel with. I did think the product was a little pricey. However, I also think it was helpful for me.
Reviewed in the United States on July 10, 2023 by TeaandBooks
    • Good so far
This seems to be a good quality DAO blend so far. - Tablets are easy to swallow - No odd aftertaste or ill effects - Price/Value is not great; quite expensive for DAO - Label has GMP stamp and claims 3rd party lab tested (however I haven't seen the COA yet) I haven't had any problem taking these, but I'm only giving 3 stars for now due to price and until I have a chance to view a COA from the company for this product. If/when I receive that, I'll revise my review accordingly. ... show more
Reviewed in the United States on July 9, 2023 by J. Roberts
    • Does seem to help digest avocado and herbs but...
It does seem to help digest certain foods but it's expensive for the serving. I still had GI issues from hard to digest meats and beans, but this is for specific histamine foods so might not help at all with other digestion issues. Avocados are so good for me but do cause bloating and it did seem to support that some so it's worth it if you eat those foods infrequently or have a lower tolerance of the foods and need this support enough to make the cost worth it. ... show more
Reviewed in the United States on June 20, 2023 by God-You are our Hope!
    • Innovative packaging but didn't have much of an impact.
Review Image by fancy1 fancy1
Review Image by fancy1 fancy1
Review Image by fancy1 fancy1
The package is innovative and interesting, but hard to get the pills out sometimes. The pill is small and easy to swallow. My daughter has lactose intolerance and IBS, so we tried this pill to see if it would help her. However she didn't notice any changes after she took the pill. It didn't have much of an impact on her. So it may not work if you have lactose intolerance and IBS. The pills are a little pricey as well. ... show more
Reviewed in the United States on May 31, 2023 by fancy1 fancy1

Can't find a product?

Find it on Amazon first, then paste the link below.