$5.99 Flat-Rate Shipping on US Orders! 




  • Offers the patented enzyme formula containing diamine oxidase (DAO)
  • Is clinically proven to break down food-derived histamine in the digestive tract
  • Supports a healthy immune and inflammatory response to ingested histamine
  • Is easy to use, just take 1-2 capsule before a meal containing high histamine food
$ 75.97 USD
Histazyme is perfect for those who struggle with histamine intolerance. It supports the healthy breakdown and digestion of food-derived histamine.

We are currently transforming our packaging. Your satisfaction is our goal and we strive to be accurate in everything we do. The product images and descriptions are for illustrative purposes. We reserve the right to change packaging, product images, and specifications at any time, without notice. We stand behind our products 100%. If you have any questions, please contact us at store@AmyMyersMD.com.

guaranteed Flat Rate Shipping GMP Compliant