Order your kit
Your test arrives in discreet packaging with clear instructions.
About this test
Combines faecal calprotectin, a marker of bowel inflammation, with qFIT, which measures human haemoglobin in stool. The two results provide different information and neither identifies the cause or rules out serious disease.
At a glance
- Sample: Stool/faecal container*
- Collection: Self-collected sample using the supplied kit
- Estimated turnaround: 5 days from laboratory receipt of a usable sample
What this test measures
- Faecal calprotectin
- A stool marker associated with inflammation in the bowel. A raised result supports intestinal inflammation and may prompt assessment for inflammatory bowel disease, but infection, medicines and other bowel conditions can also raise it.
- Quantitative faecal immunochemical test (qFIT)
- Measures human haemoglobin, or hidden blood, in stool. A detected amount of human blood can prompt bowel investigation, but a low result does not rule out every important bowel condition when symptoms persist.
How clinicians use this test
Clinicians may use Faecal calprotectin and Quantitative faecal immunochemical test (qFIT) as one part of investigating symptoms, estimating risk or planning follow-up. Tumour and risk markers cannot diagnose or exclude cancer on their own.
Is this the right test for you?
Someone considering this marker after discussing its benefits, limitations and follow-up with a clinician. It is not a substitute for symptom assessment or an NHS screening pathway.
Preparation and collection
Return the sample on the same day it is collected. Do not post over weekends or bank holidays.
Understanding your result
The most useful information is usually the pattern across Faecal calprotectin and Quantitative faecal immunochemical test (qFIT), not one isolated flag. Related markers can support or contradict each other, and a mildly out-of-range value may reflect normal biological variation, collection conditions or temporary illness rather than disease.
Your results and next steps
Share any raised, positive or unexpected result with your GP or the clinician who advised testing. Further assessment may include examination, imaging or another test.
Limitations
This test cannot diagnose or rule out cancer by itself. False-positive and false-negative results are possible, and symptoms require assessment regardless of the result.
When to get medical help
Seek urgent advice for black or dark-red stool or bloody diarrhoea. Call 999 or go to A&E for non-stop or heavy rectal bleeding. Persistent bowel symptoms need GP assessment even after a low result.
Who this test is for
- People who want a clearer view of the concern described above
- Anyone comfortable using the stated sample-collection method
- People who want doctor-reviewed results and practical next-step guidance
How it works
Collect your sample
Follow the kit guidance for the sample type shown above.
Post the same day
Post Monday–Thursday using the supplied tracked return.
Get your results
View secure, doctor-reviewed results and clear guidance online.
How to prepare
- Read the instructions before collecting your sample
- Check whether timing, fasting or medication guidance applies
- Collect and post on the same day wherever possible
Understanding your results
Clear ranges and doctor guidance
Your secure report shows the measured values, reference ranges and a doctor’s comment where appropriate.
Questions, answered
How accurate is an at-home test?
Your sample is processed by a professional UK partner laboratory using the same analytical methods used for clinician-requested testing. Sample quality depends on following the collection instructions carefully.
Are my results private?
Yes. Kits use discreet packaging and your results are delivered through a secure digital service.
Does this diagnose a condition?
No. The test checks and measures biomarkers. Results and the doctor’s comment can help you decide what to discuss with your GP.
When should I post my sample?
Collect and post on the same day, ideally Monday–Thursday, to avoid a sample waiting in the postal system over a weekend.
What happens if my sample cannot be processed?
The support team will explain the next step if the laboratory cannot process your sample. Any recollection or refund depends on the circumstances and the applicable policy.
When should I speak to my GP?
Speak to your GP if symptoms persist, worsen or concern you. Seek urgent medical help for severe or sudden symptoms.
Independent customer reviews
4.3
2,423 customer reviews on Trustpilot
Read reviews on TrustpilotCalprotectin/QFIT Profile (Combined) Test£190.00