Genetic Lactose Intolerance Home Test

In the UK, 1 in every 10 people are lactose intolerant. Our easy-to-use home test kit will identify the presence or absence of key genetic markers to determine if you are at risk.

  • At-home test
Sample
Saliva
Collection
At-home saliva sample, posted to lab
Results in
7–14 days
Biomarkers
2
Tests for
  • C13910T
  • G22018A

Test specifications

Sample type
saliva
Collection method
at-home saliva sample, posted to lab
Turnaround time
7–14 days
Biomarkers tested
2
At-home test
Yes
Doctor reviewed
No
Gender focus
Both

What's tested

2 biomarkers as listed by Randox Health.

  • C13910T
  • G22018A

About this test

In the UK, 1 in every 10 people are lactose intolerant. Our easy-to-use home test kit will identify the presence or absence of key genetic markers to determine if you are at risk.

Lactose intolerance is a common digestive issue that can cause bloating, gas, diarrhoea, and stomach pain after eating dairy. The most common type is inherited, so if lactose intolerance runs in your family, it's a good idea to get tested. While there's no cure, cutting down on lactose usually helps manage symptoms. Our convenient genetic lactose intolerance test checks for two variants (C13910T and G22018A) in the MCM6 gene that affect how well your body produces lactase-the enzyme needed to digest lactose.

  • DNA analysis from a simple saliva sample
  • Identify if you carry the C13910T and G22018A genetic risk markers
  • Results in 1-2 weeks from sample arrival at our lab

Description provided by Randox Health.

View all →