Leaky Gut Test (Lactulose & Mannitol)
The GetTested Leaky Gut Test (Lactulose & Mannitol) measures how substances pass through the intestinal barrier using a simple at-home urine sample. By assessing lactulose, mannitol and their ratio, this test provides a functional evaluation of intestinal permeability. It may be relevant when exploring digestive concerns, food sensitivities or gut health. Results are delivered digitally within 5 days.
$269.00
About Leaky Gut Test (Lactulose & Mannitol)
Overview of the Leaky Gut Test (Lactulose & Mannitol)
This test uses two sugars, lactulose and mannitol, to assess how substances pass through the intestinal barrier. After ingestion, these sugars are absorbed at different rates, and their levels in urine are used to calculate the lactulose/mannitol ratio.
Because these molecules differ in size, the test provides a functional evaluation of how smaller and larger substances pass through the intestinal lining, offering insight into intestinal permeability.
What This Test Measures
Biomarkers
3 biomarkers
Sample
Urine
Results in
5 working days
Format
Lab Test
How it works
Drink a solution containing lactulose and mannitol as instructed
Collect a urine sample at home over the specified collection period
Send your sample to the laboratory using the pre-paid return envelope
Your sample is analysed at a NATA-accredited laboratory in Australia, following ISO 15189 standards
Receive your digital results within 5 days
You can also use our AI-based chat to help interpret your results.
Have Questions?
Chat with our AI assistant for instant answers about this product, usage, or recommendations.
Over 500,000 Customers
4.6 out of 5 based on 5 reviews on this product
$269.00
Leaky Gut Test (Lactulose & Mannitol)
The GetTested Leaky Gut Test (Lactulose & Mannitol) measures how substances pass through the intestinal barrier using a simple at-home urine sample. By assessing lactulose, mannitol and their ratio, this test provides a functional evaluation of intestinal permeability. It may be relevant when exploring digestive concerns, food sensitivities or gut health. Results are delivered digitally within 5 days.
$269.00
Overview of the Leaky Gut Test (Lactulose & Mannitol)
This test uses two sugars, lactulose and mannitol, to assess how substances pass through the intestinal barrier. After ingestion, these sugars are absorbed at different rates, and their levels in urine are used to calculate the lactulose/mannitol ratio.
Because these molecules differ in size, the test provides a functional evaluation of how smaller and larger substances pass through the intestinal lining, offering insight into intestinal permeability.
What This Test Measures
Biomarkers
3 biomarkers
Sample
Urine
Results in
5 working days
Format
Lab Test
How it works
Drink a solution containing lactulose and mannitol as instructed
Collect a urine sample at home over the specified collection period
Send your sample to the laboratory using the pre-paid return envelope
Your sample is analysed at a NATA-accredited laboratory in Australia, following ISO 15189 standards
Receive your digital results within 5 days
You can also use our AI-based chat to help interpret your results.
How long do I need to fast before the test?
Is this the same as a SIBO test?
Can I take medications or supplements before testing?
What does the lactulose/mannitol ratio show?
Why are both lactulose and mannitol used?
What is intestinal permeability?
Why is urine collected for several hours?
Can intestinal permeability change over time?
Leaky Gut Test (Lactulose & Mannitol) price and what’s included
Price history
Current price
$269.00
Starting price
$269.00
Total change
$0.00
No. of changes
0
Stable Pricing
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Have Questions About This Product?
Chat with our AI assistant for instant answers about this product, usage guidelines, or personalised recommendations.
Over 500,000 Customers
4.6 out of 5 based on 5 reviews on this product
