Food Intolerance Test Kits

At FITKITTM we specialize in Home Breath Test Kits for Food Intolerances

Bloating, gas, loose bowels or stomach pain can be from malabsorption of food sugars like Lactose, Fructose and Sorbitol.

Collect Sample

Collect samples of your breath conveniently at home

Post to US

Post to the samples to our Lab, reply paid, for testing


We email your result to you for discussion with your health provider.

Featured Product

The Trio

The TRIO fitkit pack contains all the information and materials needed to perform home testing for Lactose, Fructose and Sorbitol malabsorbtion.
FITKITTM Home Breath Test Kits are an affordable, safe, reliable and convenient way to test for malabsorption of common food sugars like lactose, fructose and sorbitol
Gastrointestinal Society of Australia
Paramount College of Natural Medicine
Food Standards Australia
Irritable Bowel Information & Support