Complete Gut Health Test & Symptom Screen


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11 Biomarkers
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Easy At-Home Test
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Lab Analysis
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Results in 6 Days
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Blood & Stool Samples
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Results Download

Got gut symptoms? Screen for the common causes of gut symptoms with our comprehensive blood and stool test panel.

Use our easy home sampling kit to send a stool sample to our lab. This test panel also involves a blood test and you can choose how to collect your blood sample. Your samples will be analysed by our UKAS-accredited lab partner (who also test for the NHS) and you'll get your results and doctor's report in days.

Choose how to collect your blood sample
Personalise your test

Depending on your age, sex and any symptoms, you may consider adding to your test panel.

Total Price:£295.00
Complete Gut Health Test & Symptom Screen Results Dashboard
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Our Complete Gut Health Test & Symptom Screen is for you if...

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    You’re struggling with gut symptoms.

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    You don't know what’s causing them.

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    You want a full gut health check that tests for all the main causes of gut symptoms.

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    You need answers fast.

How does the
Complete Gut Health Test & Symptom Screen help you?

Dr Merrifield, our medical director

Dr Claire Merrifield

GP & PhD

our medical director

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Gut symptoms, such as diarrhoea, stomach pain and bloating, can really get in the way of living your life. Plus, not knowing what’s causing them can leave you worried and frustrated, making symptoms worse.

We’ll help you get to the bottom of your symptoms and reduce those worries. Our Full Gut Symptom Screen is based on guidelines from the British Society of Gastroenterology and tests for all the main causes of your gut symptoms in one go. Whether we pick up a specific disorder or rule them out, you’re taking the all-important first step to understanding and sorting your symptoms.

Our Complete Gut Health Test and Symptom Screen is specifically designed to help you if you have undiagnosed gut symptoms such as:

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    Stomach pain and indigestion
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    Diarrhoea and / or constipation
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    Bloating and gas
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    Nausea or vomiting
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    Unexplained weight loss
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Gut Inflammation

Gut inflammation is a common cause of gut symptoms such as stomach pain and diarrhoea.


Bowel Cancer Risk

Bowel cancer affects 1-in-15 of us and the main symptoms are a change in bowel habit, stomach pain and blood in the stool. A qFIT test is the gold-standard test to check for blood in the stool.


Coeliac Disease Risk

Coeliac disease affects 1% of the population and most people don't know they have it. It causes indigestion, stomach pain, diarrhoea and weight loss.


H. pylori Infection

Helicobacter pylori infection affects up to 1-in-5 of us in the UK. It causes stomach inflammation and ulcers which causes indigestion symptoms.


Gut Bacteria & Parasites

Gut infections with bacteria and parasites can cause a variety of gut symptoms. Gut infections are generally more common if you've been travelling abroad or in contact with someone else who's had gut symptoms. We use PCR to test specifically for Giardia, Cryptosporidia, Salmonella, Shigella, Campylobacter and toxic E. coli (VTEC).


Thyroid Health

Thyroid disease is the one of the commonest autoimmune diseases in the UK. An overactive thyroid causes diarrhoea and weight loss while an underactive thyroid causes constipation and weight gain.


How Selph
testing works

Collect & Post Sample
Collect & Post Sample

Collect your sample at home or visit a clinic.

Use the included envelope to post your sample back to our UKAS-accredited lab (The Doctors Laboratory) for analysis.

Accurate Results, explained
Accurate Results, explained

We'll deliver your results to your dashboard. Every result is explained so you're in control.

You can also track your results over time.

Get Support & Progress
Get Support & Progress

Our experts will give you a report so you'll know what your results mean.

We'll highlight how you can use your results to understand symptoms, pick up health problems early and take action.

Complete Gut Health Test & Symptom Screen FAQs

Please get in touch if you have any other questions about our tests.

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Selph Ltd, Reg. No. 12169438

124 City Road, London, EC1V 2NX

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