Order Gut-Chek

Our breath tests for small intestinal bacterial overgrowth, fructose malabsorption, lactose intolerance, and leaky gut syndrome are available for convenient at-home testing.  You can order a home test today for just $139 with free shipping and a no questions asked full refund policy. After you take the test, return the breath samples in the prepaid mailer. Within 24 hours of sample receipt, the samples are analyzed and the results sent by email.

If you prefer place an order by telephone call us at 866-302-1998. Our customer service department is open Monday – Friday from 7:30 am to 6:00 pm EST to take your order.

Please note that you do not need to have a PayPal account to order online.  Although you will go to the PayPal site there is an option to make payment with just a credit card.

Healthcare Providers

Healthcare providers can establish an account to receive breath test kits without long-term commitments or minimum purchases. The Urea Breath Test (H. pylori) and small intestinal bacterial overgrowth (lactulose) breath tests are only available to licensed healthcare providers. To establish an account contact us or call us toll-free at 866-302-1998.