HistDAO™ 60 Tablets
HistDAO™ 60 Tablets Supplement Facts

HistDAO™ 60 Tablets

000000000300100117

Regular price$66.99
/
Shipping calculated at checkout.


  • In stock, ready to ship
  • Backordered, shipping soon
  • 2 to 3-Business Day Shipping

Payment & Security

American Express Apple Pay Discover Mastercard Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

HistDAO provides a concentrated source of diamine oxidase (DAO)—the main enzyme responsible for the degradation of ingested histamine. This formula delivers the clinically researched dose of DAO in an easy-to-swallow, gastro-resistant mini-tablet, which is essential for releasing DAO in the small intestine, where it breaks down food-derived histamine. HistDAO does not manage or address antibody-related or IgE-related food allergies.*

Enjoy free 2 to 3-business day shipping on orders over $35. For orders under $35, shipping is just $7.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.