Coeliac & Gluten Intolerance Test

About this test

Key Benefits

• Coeliac-related antibody screening: Detects antibodies associated with coeliac disease-related immune activity.

• Relevant for gluten intolerance symptoms: Useful when bloating, fatigue, digestive discomfort or skin irritation appear after gluten-containing foods.

• At-home finger-prick test: Collect a small blood sample and run the test at home.

• Results in 10 minutes: Read your result directly on the test cassette, with no lab return required.

Why test for gluten-related symptoms?

Gluten-related symptoms can be difficult to understand because they may overlap with other digestive issues. Some people experience clear stomach symptoms such as bloating, diarrhoea or abdominal pain, while others may notice fatigue, weight changes, nutrient deficiency signs or skin irritation.

This test helps screen for antibodies linked to coeliac disease, one possible explanation behind gluten-related symptoms. Early awareness is important, as untreated coeliac disease may contribute to ongoing intestinal inflammation and problems with nutrient absorption. A positive result should be followed up with a healthcare professional.

How It Works

1. Collect Your Sample
Use the included lancet to collect a small finger-prick blood sample.

2. Prepare the Test
Add the blood sample to the dilution solution, mix according to the instructions and apply the correct number of drops to the test cassette.

3. Wait for the Result
Allow the test to develop according to the included instructions.

4. Read Your Result
Read the result after 10 minutes. Do not interpret the result after 15 minutes.

What the Result Can Tell You

The test gives a positive or negative result.

Positive result
A positive result means antibodies associated with coeliac disease-related immune activity were detected. This should be discussed with a healthcare professional for further evaluation.

Negative result
A negative result means no detectable antibodies were found at the test level. If symptoms continue, further guidance may still be needed, especially if you have already reduced or removed gluten from your diet.

Sample Collection

The sample is collected using a finger-prick blood sample at home. A small amount of blood is collected using the included lancet and pipette, mixed with the provided dilution solution and applied to the test cassette.

Important Before Testing

For the most reliable result, you should be eating gluten regularly before taking the test. If you are already on a gluten-free diet, antibody levels may be too low to detect.

The test is not recommended for people taking anticoagulant medication or people with haemophilia.

Biomarkers included

• Anti-Deamidated Gliadin Antibodies (IgA & IgG): Anti-deamidated gliadin antibodies (anti-DGP) are immune proteins produced in response to deamidated fragments of gliadin, a component of gluten. These antibodies, especially when both IgA and IgG subtypes are measured, provide high sensitivity and specificity for detecting celiac disease. Elevated levels indicate an immune response to gluten, often before intestinal damage becomes apparent. Testi

How to prepare

For the most reliable result, you should be eating gluten regularly before taking the test. If you are already following a gluten free diet, antibody levels may decrease and become too low to detect. The test can be performed at any time of day and does not require fasting. The test is not recommended for people taking anticoagulant medication or people with haemophilia. Follow the included instructions carefully before testing.

Frequently asked questions

Do I need to eat gluten before taking the test?

To ensure the most accurate results, you should continue to consume foods containing gluten (such as bread, pasta, and barley) in your daily diet for several weeks leading up to the test. If you have already been following a gluten-free diet, the levels of antibodies may have decreased, which could lead to a false negative result.

What is the difference between celiac disease and gluten intolerance?

While often used interchangeably, they are different conditions. Coeliac disease is an autoimmune condition where the immune system reacts to gluten and can affect the small intestine. Gluten intolerance, also called non-coeliac gluten sensitivity, can cause similar symptoms such as bloating, fatigue or digestive discomfort but does not involve the same coeliac-related antibodies or intestinal damage. This test specifically looks for antibodies associated with coeliac disease-related immune activity.

Does this test check for gluten intolerance?

This test checks for anti-DGP IgA and IgG antibodies, which are associated with coeliac disease-related immune activity. It does not test for all forms of gluten intolerance or gluten sensitivity. However, it may be a useful first step if you experience gluten-related symptoms and want to check whether coeliac-related antibodies may be involved.

Customer reviews

4.8/5 (5)

• 5/5 — Great value for a home screening kit.
• 5/5 — Arrived quickly and was very straightforward to use. Wish I had bought this sooner!
• 5/5 — The finger prick was easy to do and the instructions were very clear. Happy with how quick the results showed up.
• 5/5 — Extremely easy to use and gave me peace of mind within minutes.
• 4/5 — Good test but the lancet was a bit tricky to click. Results were easy to read though.