Screens for coeliac disease and gluten sensitivity from a single blood marker, with results back in two working days. Suits people who want a faster result than Better2Know's other coeliac screens.
1 biomarker as listed by Better2Know.
This test looks for a marker described as 'Coeliac / Gluten Sensitivity' from a venous blood sample, aimed at men and women who suspect they may have coeliac disease or a sensitivity to gluten. Better2Know positions it for people experiencing digestive discomfort that could stem from gluten, and recommends discussing a positive result with a doctor, which Better2Know can arrange, before making dietary changes.
Within Better2Know's 'Coeliac test' comparison group, £295 sits above the £169 median, though it is markedly cheaper than Better2Know's own £395 Basic Screen and £495 Genetic Profile test, and has a much faster two-day turnaround than either of those. Randox Health's Autoimmune Type 1 Diabetes and Coeliac Detection Panel is priced almost identically at £299 but tests four markers rather than one, making it deeper for a similar outlay.
Clinical depth and clarity score well, the latter because Better2Know publishes a full description, the marker, turnaround and collection options. value for money is the main drag on the overall score, priced well above the group median, and results and follow-up also scores modestly because results are not reviewed by a doctor as standard.
This suits you if you want a faster coeliac result from Better2Know without paying for the pricier Basic Screen or Genetic Profile test, since it turns results around in two working days rather than ten. It also sits at a reasonable middle price point within Better2Know's own coeliac range.
If depth matters more than speed, Randox Health's Autoimmune Type 1 Diabetes and Coeliac Detection Panel tests four markers for about the same price, and cheaper single-marker options such as Selph's Coeliac Disease Blood Test (£63) or Medichecks' Coeliac Blood Test (£169) are available if cost is the priority.
You give a venous blood sample at a Better2Know clinic or during a home nurse visit. The sample is tested for the Coeliac/Gluten Sensitivity marker, with results uploaded to your online patient area within two working days and a notification sent by phone, email or SMS. Better2Know does not state that results are reviewed by a doctor as standard, though a consultation is offered if your result is positive.
At £295, this is the fastest of Better2Know's coeliac tests, with results in two working days, though it's still well above the £169 median for its comparison group. Randox Health's Autoimmune Type 1 Diabetes and Coeliac Detection Panel costs almost the same at £299 but covers four markers instead of one. Results here are not reviewed by a doctor as standard.
The listing publishes a detailed description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.
1 biomarkers against a median of 1 across the 11 tests in its comparison group.
Requires a venous draw at a clinic; a home nurse visit is offered; results in around 2 days, well ahead of the gut health norm of 5.
Results are not doctor-reviewed and no consultation is included; the provider does not describe the report format.
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£295.00 against a comparison-group median of £169.00 (+75%).
Calculated 13 September 2026 from the facts we hold about this test and provider, using our published scoring formula. Scores are not hand-edited.
This test belongs to our Coeliac test comparison group. See how it stacks up against equivalent tests from other providers.
Broad coeliac panel priced well below rivals
A 4-antibody blood panel used to assess for coeliac disease, covering tissue transglutaminase, endomysial and deamidated gliadin antibodies plus total IgA, for people with ongoing gut symptoms after eating gluten.
3-marker coeliac panel priced below the group median
A blood test measuring IgA and IgG antibodies used to help assess coeliac disease and gluten sensitivity, alongside tissue transglutaminase IgA. Suited to people investigating unexplained gut symptoms possibly linked to gluten.
Broad symptom screen priced above the coeliac group median
A 4-marker blood and stool panel screening for coeliac antibodies, gut inflammation and H. pylori infection, for people with IBS-type symptoms who want other common causes checked alongside a GP assessment.
Market-median price, lighter on markers than some rivals
Checks for antibodies linked to the body's immune response to gluten, plus total IgA, to help assess whether coeliac disease could be a concern. Suits people with symptoms such as bloating or fatigue who still eat gluten.
Mid-priced coeliac check, cheaper than most rivals
This blood test measures tTg-IgA, the antibody most often used to investigate coeliac disease, to help you decide whether further testing is worthwhile. It suits adults eating a normal, gluten-containing diet who want a first coeliac check.
Cheapest coeliac screen in the comparison group
A rapid at-home finger-prick blood test for tTG-IgA antibodies, a marker commonly used to help assess whether ongoing gluten-related symptoms warrant further investigation.
One of the cheapest coeliac screening tests we compare
A blood test that measures tissue transglutaminase antibodies (tTG), used to screen for coeliac disease, an autoimmune reaction to gluten. It suits people with digestive symptoms who want an initial screen before seeing a GP.
Most biomarkers in its group, but the priciest by far
A blood test combining genetic risk scores and autoantibody screening for both Type 1 diabetes and coeliac disease, for anyone wanting to check both conditions together.
Nearly triple the median price for one coeliac marker
Tests for a coeliac disease marker from a blood sample. Despite the name, Better2Know's own description discusses tissue transglutaminase (TTA) antibody testing rather than a distinct genetic method.
Most expensive test in its coeliac comparison group
A single-marker blood screen for coeliac disease from Better2Know, with results in around 10 working days. Suits people who want a basic check without paying for a wider panel.
Broad coeliac panel priced well below rivals
A 4-antibody blood panel used to assess for coeliac disease, covering tissue transglutaminase, endomysial and deamidated gliadin antibodies plus total IgA, for people with ongoing gut symptoms after eating gluten.
3-marker coeliac panel priced below the group median
A blood test measuring IgA and IgG antibodies used to help assess coeliac disease and gluten sensitivity, alongside tissue transglutaminase IgA. Suited to people investigating unexplained gut symptoms possibly linked to gluten.
Broad symptom screen priced above the coeliac group median
A 4-marker blood and stool panel screening for coeliac antibodies, gut inflammation and H. pylori infection, for people with IBS-type symptoms who want other common causes checked alongside a GP assessment.
Market-median price, lighter on markers than some rivals
Checks for antibodies linked to the body's immune response to gluten, plus total IgA, to help assess whether coeliac disease could be a concern. Suits people with symptoms such as bloating or fatigue who still eat gluten.
