Calprotectin and FIT Combined Stool Test

A convenient at-home stool testing kit—akin to a home blood testing kit—combining faecal calprotectin and FIT to help you test for gut inflammation and hidden blood at home.

£

154.50

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  • Fast turnaround test results
  • Results shared electronically via secure SMS
  • Easy sample collection
Turnaround time: 5 days
Sample type: At-home stool sample collection kit

What do we test for?

Faecal Calprotectin

Calprotectin is a protein released by white blood cells in the gut. Elevated levels indicate intestinal inflammation and can help distinguish inflammatory bowel disease (IBD) from irritable bowel syndrome (IBS).

Quantitative Faecal Immunochemical Test (FIT)

FIT measures trace amounts of human haemoglobin in stool. It is a sensitive marker for detecting occult (hidden) gastrointestinal bleeding and early signs of colorectal cancer or polyps.

How will this help you?

What is the Calprotectin/QFIT Combined Test?

The Calprotectin/QFIT Profile (Combined) self-collect kit is an at-home testing kit that measures two key markers in your stool: faecal calprotectin and trace faecal haemoglobin (Quantitative Faecal Immunochemical Test, or FIT). It’s designed so you can easily test for calprotectin at home and screen for hidden blood without a clinical visit.

What’s Included in the Kit?

Who Should Use This Test?

How to Collect Your Sample

  1. Open the QFIT collection device—do not touch the tip.
  2. Collect a small stool sample directly onto the device’s sample groove.
  3. Return the device to its tube, seal, and place it in the prepaid envelope.
  4. Post back to the laboratory on the same day for fastest results.

“Convenient, discreet and accurate—our combined home testing kit gives you fast insights into gut inflammation and bleeding.”

Frequently asked questions

Can a home testing kit detect hidden blood in stool?

Yes. Our combined kit uses a QFIT collection device to detect trace human haemoglobin in stool, effectively screening for hidden blood as part of gut health monitoring.

How do I test for calprotectin at home?

You collect a small stool sample using the included QFIT collection device, seal the sample tube, and mail it back to our laboratory in the pre-paid envelope. No clinic visit is required.

How long does it take to get results from an at-home stool test kit?

Results are typically available within 5–7 working days of receipt at the lab. You’ll be notified by email once your secure online report is ready.

What is a faecal immunochemical (FIT) blood test kit?

Although called a “blood test kit,” FIT actually measures tiny amounts of human haemoglobin in your stool, not your blood. It’s ideal for at-home colorectal screening.

Who should consider using a calprotectin blood test kit at home?

Anyone with gut symptoms—such as abdominal pain, changes in bowel habit or unexplained weight loss—and those needing IBD monitoring can benefit. Always consult your GP with concerns.

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How Mayfield's home blood testing works

1
Order Your Home Blood Test Kit Online

Get started by choosing the right at-home blood test kit for your needs — whether it's for cholesterol, thyroid, vitamin levels, or general health screening. Your kit is delivered in discreet, secure packaging.

2
Collect Your Sample at Home

Using our easy-to-follow instructions, collect a small blood sample with the included lancet and tube. No need for a clinic visit — everything you need for accurate testing is in the kit.

3
Send It to Our Accredited Lab

Place your sample in the prepaid return envelope and post it to our certified partner lab. Our labs follow the highest standards to ensure fast, reliable blood analysis.

4
Get Your Results by Text, Fast

You’ll receive a text message with your results as soon as they’re ready — usually within 1–3 days. A full lab report is included, giving you a clear breakdown of your blood test findings. Need help understanding your results? You can book a follow-up consultation with one of our clinicians at any time.

Learn more

Why Mayfield Clinic for home testing

Why Choose Mayfield Clinic?

What our patients think

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2023

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