Gut-Chek
Our breath tests for small intestinal bacterial overgrowth, fructose malabsorption, and lactose intolerance are available for convenient at-home testing. You can order a home test today for just $179 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.
