Please refer to the About Breath Testing page to determine which test is best for you.
Lactulose only. Lactulose breath testing for the diagnosis of SIBO is widely used by medical practitioners in the USA. This test utilizes Lactulose as the test substance. 10 breath samples over 3 hours.
Click on the products above to find out the details of each test, or take the SIBO Quiz to see if you have SIBO.
Check out our 'About Breath Testing' page to understand how it works. View our FAQ for all the regular questions.
Still have questions? Contact us.