{"num_reviews":0,"add_this":[{"service":"facebook","annotation":""},{"service":"twitter","annotation":""},{"service":"linkedin","annotation":""}],"gtin":null,"show_quantity_on_backorder":true,"brand":{"name":"Xymogen","url":"https://covenanthealthproducts.com/xymogen/"},"id":27530,"can_purchase":true,"meta_description":"HistDAO™ by Xymogen supports histamine breakdown with diamine oxidase to promote digestive comfort when consuming histamine-rich foods.","category":["Brands/Xymogen Professional Formulas Supplements","Brands/Xymogen","Clinic Recommended Products","Clinic Recommended Products/Allergy Products","Clinic Recommended Products/Immune Support Supplements/Allergy Immune Supporting Supplements","Clinic Recommended Products/Allergy Products/Food Allergies"],"AddThisServiceButtonMeta":"","main_image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/27530/39028/HistDAO-60t-Xymogen_51_11zon__91854.1742320611.jpg?c=1","alt":"HistDAO 60 Tablets by Xymogen"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=27530","shipping":{"calculated":true},"custom_fields":[{"id":"152165","name":"Brand","value":"<a href='/brands/xymogen-professional-formulas/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/xymogen_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":"152166","name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"},{"id":"152167","name":"Blog Post","value":"<a href=\"https://covenanthealthproducts.com/why-xymogen-histdoa-might-be-an-solution-for-your-histamine-issues\"><strong>Information From Our Clinic</strong></a>"},{"id":"152168","name":"Clinic Approved","value":"Yes"}],"sku":"XY-HISTA60-T","backorder_availability_prompt":"More available for backorder","url":"https://covenanthealthproducts.com/histdao-60-tablets/","description":"<h2>HistDAO&trade; Xymogen &ndash; DAO Enzyme Support for Histamine Intolerance &amp; Digestive Comfort</h2>\n<p><strong>&nbsp;HistDAO&trade; by Xymogen</strong> is a targeted <strong>DAO supplement</strong> designed to support the body&rsquo;s ability to break down dietary histamine. Formulated with porcine-derived diamine oxidase, this product helps promote digestive comfort and histamine balance for individuals sensitive to histamine-rich foods.</p>\n<h3>Key HistDAO&trade; Benefits</h3>\n<ul>\n<li>Supports healthy breakdown of dietary histamine with <strong>diamine oxidase</strong></li>\n<li>Promotes digestive comfort after histamine-rich meals</li>\n<li>Helps maintain histamine balance for sensitive individuals</li>\n<li>Convenient, food-timed support with fast-acting tablets</li>\n<li>Backed by Xymogen&rsquo;s quality and purity standards</li>\n</ul>\n<h3>How HistDAO&trade; Works</h3>\n<p><strong>HistDAO&trade;</strong> works locally in the digestive tract to assist with histamine metabolism before absorption.</p>\n<h4>Key Ingredients &amp; Mechanisms</h4>\n<ul>\n<li><a title=\"Evidence for Dietary Management of Histamine Intolerance\" href=\"https://pmc.ncbi.nlm.nih.gov/articles/PMC12470264/\" target=\"_blank\" rel=\"noopener\"><strong>Pig Kidney Extract (DAO)</strong></a>: Provides 20,000 HDU of diamine oxidase to help degrade histamine from foods in the gut</li>\n<li><strong>Targeted delivery</strong>: Designed for use shortly before meals for on-demand support</li>\n<li><strong>Well-tolerated formulation</strong>: No stimulants and minimal side effects when used as directed</li>\n</ul>\n<h3>Who Should Use HistDAO&trade;</h3>\n<ul>\n<li>Individuals seeking <strong>histamine support</strong> related to food sensitivities</li>\n<li>Those who experience discomfort after histamine-rich meals</li>\n<li>People looking for targeted <strong>histamine intolerance</strong> support</li>\n<li>Anyone working with a practitioner to support digestive enzyme balance</li>\n</ul>\n<p><strong>Supplements support your health but do not replace a balanced diet.</strong> Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a <a title=\"Complimentary Product Consultation\" href=\"https://covenanthealthproducts.com/complimentary-product-consultation/\" target=\"_blank\" rel=\"noopener\"><strong>FREE product consultation</strong></a> with Holistic Health Partners. You may want to look at our other <a title=\"GI Health Supplements\" href=\"https://covenanthealthproducts.com/clinic-recommended-products/gi-health-supplements/\" target=\"_blank\" rel=\"noopener\"><strong>GI Health</strong></a> products.</p>\n<p><strong>Recommendation: </strong>Xymogen suggests taking one tablet of <strong>HistDAO&trade;</strong> no more than 15 minutes before the consumption of histamine-rich foods, or as directed by your healthcare professional.&nbsp;</p>\n<p><strong>Serving Size:</strong> 1 Tablet<br /><strong>Servings Per Container:</strong> 60</p>\n<div><strong>Amount Per Serving:</strong></div>\n<p>Pig Kidney Extract (providing 20,000 HDU diamine oxidase (DAO)) 4.2 mg</p>\n<p><strong>Other Ingredients:</strong> Microcrystalline cellulose, hydroxypropyl cellulose, coating (ethylcellulose, sodium alginate, hydroxypropyl methylcellulose, medium-chain triglycerides, stearic acid, oleic acid, and microcrystalline cellulose), sodium starch glycolate, magnesium stearate.</p>\n<p><strong>Does Not Include:</strong> Wheat, gluten, corn, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, sesame, GMOs, artificial colors, or artificial sweeteners.</p>\n<p><strong>Cautions:</strong>&nbsp;Consult your healthcare professional before use. Individuals taking medication should discuss potential interactions with their healthcare professional.</p>\n<p><strong>Storage:</strong> Keep closed in a cool, dry place out of reach of children.</p>\n<p><em>These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.</em></p>\n<div><hr /><span style=\"font-style: italic; font-size: 10pt;\"><small><span style=\"color: #778899;\"> LEGAL NOTICE: Xymogen's Exclusive Professional Formulas are available through select licensed health care professionals. The Internet Sale and Discounting of XYMOGEN formulas are strictly prohibited. covenanthealthproducts.com makes XYMOGEN formulas available only to patients of our clinic. If you are a patient of covenanthealthproducts.com, you may inquire about XYMOGEN by calling (800) 627-6518 </span> </small> </span></div>","show_backorder_message":true,"tags":[],"warranty":"","price":{"without_tax":{"formatted":"$63.99","value":63.99,"currency":"USD"},"tax_label":"Tax"},"detail_messages":"","availability":"Usually Ships in 48 to 72 Hours","page_title":"HistDAO 60 T | Xymogen","cart_url":"https://covenanthealthproducts.com/cart.php","show_backorder_availability_prompt":true,"max_purchase_quantity":0,"show_quantity_on_hand":true,"mpn":"300100117","upc":"722537512503","options":[{"id":46200,"type":"Configurable_PickList_Set","display_name":"Recurring Order","required":true,"state":"modifier","partial":"set-select","condition":true,"values":[{"id":48845,"label":"One Time Purchase","selected":true,"data":"One Time Purchase"},{"id":48846,"label":"Every 20 Days","selected":false,"data":"Every 20 Days"},{"id":48847,"label":"Every 30 Days","selected":false,"data":"Every 30 Days"},{"id":48848,"label":"Every 40 Days","selected":false,"data":"Every 40 Days"},{"id":159647,"label":"Every 45 Days","selected":false,"data":"Every 45 Days"},{"id":48849,"label":"Every 60 Days","selected":false,"data":"Every 60 Days"},{"id":48850,"label":"Every 90 Days","selected":false,"data":"Every 90 Days"},{"id":48851,"label":"Every 120 Days","selected":false,"data":"Every 120 Days"},{"id":48852,"label":"Every 180 Days","selected":false,"data":"Every 180 Days"}]}],"related_products":[{"id":17823,"sku":"XY-PANXYME-1","name":"PanXyme pH","url":"https://covenanthealthproducts.com/panxyme-ph-xymogen/","availability":"Usually Ships in 48 to 72 Hours","rating":0,"brand":{"name":"Xymogen"},"category":["Brands/Xymogen Professional Formulas Supplements","Brands/Xymogen","GLP-1 Support Supplements","GLP-1 Support Supplements/GLP-1 Gut Health"],"summary":"\n","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/17823/39155/PanXyme-pH-90c-Xymogen_40_11zon__63124.1742375877.jpg?c=1","alt":"PanXyme pH 90 C by Xymogen"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/17823/39155/PanXyme-pH-90c-Xymogen_40_11zon__63124.1742375877.jpg?c=1","alt":"PanXyme pH 90 C by Xymogen"}],"date_added":"Dec 06, 2021","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":150634,"name":"Brand","value":"<a href='/brands/xymogen-professional-formulas/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/xymogen_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":150635,"name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"}],"num_reviews":0,"weight":{"formatted":"0.00 Ounces","value":0},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$44.99","value":44.99},"price_range":{"min":{"without_tax":{"currency":"USD","formatted":"$44.99","value":44.99},"tax_label":"Tax"},"max":{"without_tax":{"currency":"USD","formatted":"$64.99","value":64.99},"tax_label":"Tax"}},"tax_label":"Tax"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=17823"},{"id":17992,"sku":"XY-GAST-1","name":"GastrAcid","url":"https://covenanthealthproducts.com/gastracid-xymogen/","availability":"Usually Ships in 48 to 72 Hours","rating":0,"brand":{"name":"Xymogen"},"category":["Brands/Xymogen Professional Formulas Supplements","Brands/Xymogen"],"summary":"\n GastrAcid by Xymogen\nGastrAcid by Xymogen is a&nbsp;unique formula crafted to support gastric acidification, blending traditional and clinically-studied ingredients. 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Clinic Approved
HistDAO 60 Tablets by Xymogen

HistDAO 60 T

Xymogen

$63.99
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SKU:
XY-HISTA60-T
UPC:
722537512503
Availability:
Usually Ships in 48 to 72 Hours
Minimum Purchase:
1 unit
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FAQ'S

Product Help Desk - Ask about products or ingredients or health conditions

HistDAO™ Xymogen – DAO Enzyme Support for Histamine Intolerance & Digestive Comfort

 HistDAO™ by Xymogen is a targeted DAO supplement designed to support the body’s ability to break down dietary histamine. Formulated with porcine-derived diamine oxidase, this product helps promote digestive comfort and histamine balance for individuals sensitive to histamine-rich foods.

Key HistDAO™ Benefits

  • Supports healthy breakdown of dietary histamine with diamine oxidase
  • Promotes digestive comfort after histamine-rich meals
  • Helps maintain histamine balance for sensitive individuals
  • Convenient, food-timed support with fast-acting tablets
  • Backed by Xymogen’s quality and purity standards

How HistDAO™ Works

HistDAO™ works locally in the digestive tract to assist with histamine metabolism before absorption.

Key Ingredients & Mechanisms

  • Pig Kidney Extract (DAO): Provides 20,000 HDU of diamine oxidase to help degrade histamine from foods in the gut
  • Targeted delivery: Designed for use shortly before meals for on-demand support
  • Well-tolerated formulation: No stimulants and minimal side effects when used as directed

Who Should Use HistDAO™

  • Individuals seeking histamine support related to food sensitivities
  • Those who experience discomfort after histamine-rich meals
  • People looking for targeted histamine intolerance support
  • Anyone working with a practitioner to support digestive enzyme balance

Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners. You may want to look at our other GI Health products.

Recommendation: Xymogen suggests taking one tablet of HistDAO™ no more than 15 minutes before the consumption of histamine-rich foods, or as directed by your healthcare professional. 

Serving Size: 1 Tablet
Servings Per Container: 60

Amount Per Serving:

Pig Kidney Extract (providing 20,000 HDU diamine oxidase (DAO)) 4.2 mg

Other Ingredients: Microcrystalline cellulose, hydroxypropyl cellulose, coating (ethylcellulose, sodium alginate, hydroxypropyl methylcellulose, medium-chain triglycerides, stearic acid, oleic acid, and microcrystalline cellulose), sodium starch glycolate, magnesium stearate.

Does Not Include: Wheat, gluten, corn, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, sesame, GMOs, artificial colors, or artificial sweeteners.

Cautions: Consult your healthcare professional before use. Individuals taking medication should discuss potential interactions with their healthcare professional.

Storage: Keep closed in a cool, dry place out of reach of children.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

LEGAL NOTICE: Xymogen's Exclusive Professional Formulas are available through select licensed health care professionals. The Internet Sale and Discounting of XYMOGEN formulas are strictly prohibited. covenanthealthproducts.com makes XYMOGEN formulas available only to patients of our clinic. If you are a patient of covenanthealthproducts.com, you may inquire about XYMOGEN by calling (800) 627-6518
!