Order Your Stool Microbiome Test Kit – Accredited UK Gut Health Experts 

Take your gut microbiome test at home, UK-wide delivery. Get a clinician-reviewed report, clear recommendations, and access to specialist in-clinic follow-up tests if needed.

Order Your Stool Microbiome Test Kit (£280)

Private Stool Microbiome Testing — Find Out What’s Happening in Your Gut 

Our stool microbiome kit uses advanced shotgun metagenomic sequencing—more powerful than standard tests—to analyse your gut bacteria, fungi, viruses, and other microbes, plus their functional genes. Your results are reviewed by our clinical team, helping you understand possible imbalances or gaps in your microbiome. 


If further support or specialist testing is needed, we offer tailored in-clinic options at our London, Manchester and Cambridge clinics.

Why Choose Our Stool Microbiome Test?

  • Advanced laboratory analysis (shotgun metagenomics) — species-level detail of bacteria, fungi, viruses, and more.

  • Convenient, safe kit delivered to your door (no clinic visit needed; UK-wide).

  • Results reviewed and explained by gut health clinicians. 

  • Functional gene analysis: digestion, vitamin production, immune interactions, antimicrobial resistance (AMR) markers. 

  • Clear dietary and supplement recommendations.

  • Option for in-clinic review, further testing & tailored gut health packages. 

Who Is This Service For?

  • Anyone experiencing ongoing gut symptoms (IBS, bloating, cramps, fatigue)

  • Adults wanting a proactive approach to gut health 

  • No location limits – kits available anywhere in the UK 

  • Patients advised by their GP or anyone curious about their gut microbiome  

Note: Self-pay cost: £280. No special diet, fasting or restrictions. If you’ve recently used antibiotics, probiotics, or had a colonoscopy or gut procedure, please tell us before using the kit (we may advise a short wait for best results). 

How It Works — Simple 6-Step Process

Step-by-Step Guide:

1. Order your at-home stool microbiome test kit (£280) 

Quick online submission.

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2. Tell us about any recent antibiotics, probiotics, or gut procedures (we’ll advise if you need to wait) 

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3. Collect your sample at home, following the clear instructions 

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4. Send your sample back with prepaid postage included 

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5. Get your secure, clinician-reviewed results and information pack, including evidence-based guidance 

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6. Book further in-clinic testing or support (optional), to explore your results in more detail 

Order Your Stool Microbiome Test Kit (£280)

Not sure where to start?

Take our 5-minute gut health questionnaire

Our guided self-assessment tool asks you some simple questions to find out more about your symptoms, so we can share personalised recommendations for the most suitable diagnostic tests for you.

What Our Patients Say

"I got real answers"

"I finally got real answers from my at-home stool test — then personal help at the clinic."

"Quick, fuss-free home kit"

“Quick, fuss-free home kit and clinicians who explained everything clearly. Highly recommend.”

Other Gut Health Tests at our Clinic

  • Gut Permeability ("Leaky Gut") Test - For food sensitivity, bloating, and fatigue

  • Gastric Output (Stomach Acid) Test - For reflux, digestive upset, nutrient absorption

  • Hydrogen Sulphide Breath Test - For unexplained bloating, diarrhoea

  • SIBO Breath Test - For chronic gut discomfort, bacterial overgrowth

Note: These specialist tests are available after your home kit results, or during follow-up consultations at our clinics in London, Manchester, Cambridge.

Comprehensive Clinic Packages

Advanced Gut Health Package

from £900

An advanced combination of testing:

  • Stool microbiome analysis

  • Gut permeability testing

  • Hydrogen sulphide breath test

  • SIBO testing

  • Treatment plan based on test results

Complete Microbiome & Digestive Health Optimisation

Your individual plan may include the following:

  • Initial consultation with an expert clinician

  • Full microbiome, breath and permeability testing

  • Comprehensive action plan based on test results

  • Access to a bespoke microbiome treatment package based on eligibility

  • Follow-up testing & consultation.

    If microbiome therapy (FMT) is recommended following clinical review, this will be discussed with you in full. Optional diagnostic and therapeutic packages may range from £5,999 to £10,000 depending on your specific needs and agreed plan.

Note: All packages start with your home stool test and can be tailored to you during follow-up.

Important Information & Privacy

  • The stool microbiome test is not a diagnosis but provides invaluable insight into microbial balance and function. 

  • All data and results are stored securely and reviewed only by our accredited clinicians. 

  • Safe during pregnancy. Fully regulated laboratory procedures. 

© Copyright The Functional Gut Group 2026