Comprehensive Stool Test (GI MAP) Plus Zonulin
£455.00
The Comprehensive Stool Test (GI MAP) Plus Zonulin provides a complete picture of gut health, assessing microbiome balance, infections, digestion, and intestinal permeability (leaky gut).
Sample type: Stool (home collection)
Turnaround time: 21 working days
The Comprehensive Stool Test (GI-MAP) Plus Zonulin is one of the most advanced stool analyses available, combining the powerful insights of the GI-MAP with an additional marker for intestinal permeability (leaky gut). This test offers a thorough evaluation of the gut microbiome, digestive function, and mucosal integrity, helping uncover hidden factors driving digestive symptoms and systemic health concerns.
Using cutting-edge qPCR technology, the GI-MAP accurately identifies levels of beneficial and harmful bacteria, pathogens, parasites, and fungi. With the addition of Zonulin, the test also assesses the health of the gut barrier, providing crucial information on whether increased intestinal permeability may be contributing to inflammation, immune dysfunction, or chronic conditions.
What the test measures:
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Gut microbiome balance – Beneficial flora vs harmful bacteria
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Pathogens and infections – Viruses, parasites, and fungi
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Opportunistic organisms – Linked to digestive and systemic issues
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Inflammatory markers – Including calprotectin and secretory IgA
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Immune and digestive function markers – Pancreatic elastase, occult blood, and beta-glucuronidase
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Zonulin – A key marker of intestinal permeability (leaky gut)
- Order your preferred test
- Receive your kit via post with full collection instructions
- Collect your sample at home and return to lab using provided packaging
- Receive your results once they have been processed by the lab
- If you want an in-depth review of your results to understand the findings, book a Lab Findings Review
- If you would like a personalised Nutrition & Lifestyle Action Plan based on your findings, book an Comprehensive Consultation
- Need help choosing a test? Contact us, or book a free 15-minute Discovery Call with our team
This test is particularly valuable for individuals with persistent digestive complaints, suspected leaky gut, or chronic inflammatory and autoimmune conditions where gut barrier dysfunction may play a role.
Gut imbalances and leaky gut have been linked to a wide range of symptoms and conditions, including:
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Digestive issues – bloating, gas, cramps, constipation, diarrhoea, stomach pain, heartburn
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Skin conditions – acne, eczema, rashes
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Chronic fatigue and low energy
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Headaches and migraines
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Mood disorders – anxiety, depression, irritability
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Sleep disturbances
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Weight management difficulties
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Inflammatory and autoimmune conditions – arthritis, asthma, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), multiple sclerosis, thyroid conditions
Why choose this test?
The Comprehensive Stool Test (GI-MAP) Plus Zonulin provides deeper insight into the gut-immune connection by combining microbiome analysis with assessment of gut permeability.
The insights from this test provide the clinical framework for a targeted plan to restore gut balance, repair the intestinal barrier, and support long-term health.
NOT SURE IF THIS IS THE RIGHT TEST FOR YOU?
Contact us or book a free Discovery Call to discuss your symptoms with a practitioner and get guidance before ordering your test.
CONTACT USFrequently Asked Questions
It includes all the GI MAP markers with the addition of Zonulin. Elevated Zonulin levels may indicate that the tight junctions in your gut lining are compromised, allowing undigested food particles, toxins, and microbes to enter the bloodstream. This is known as leaky gut or intestinal permeability, and can contribute to systemic inflammation, autoimmune reactions, and a wide range of chronic symptoms beyond digestive issues.
Yes. Many people with leaky gut experience non-digestive symptoms like fatigue, brain fog, skin issues, joint pain, or autoimmune conditions. Testing Zonulin levels can provide valuable insights even in the absence of obvious gut discomfort.
For an in-depth clinical review of your results book an optional Lab Findings Review. If you want a personalised health plan to address the root cause of your symptoms and focused on restoring gut barrier integrity, book an Comprehensive Consultation with our gut health specialist. This may include dietary changes, anti-inflammatory nutrients, targeted probiotics, and lifestyle strategies to support long-term gut healing.
7 reviews for Comprehensive Stool Test (GI MAP) Plus Zonulin
Adam
This test was the first port of call for me working with Carmen. Most things start with the gut so this seemed like a good place to start. The test is very easy and straightforward and results are sent out in a matter of weeks. Carmen will carefully go over your results with you explaining what it all means, what areas require support and what the next steps are.
zara
After years of struggling with my GI health and an initial consultation with Carmen, she advised me to do the GI-map plus Zonulin test to understand what was really going on. This was a crucial first step for returning me to full health. The kit arrived quickly, was easy to follow instructions and Carmen was always there with an informative and fast reply if I had queries. After receiving the test results, Carmen explained everything thoroughly and proposed an organised plan to move forward. I am very happy with the test and continued support from Nutrition Diets clinic. Would definitely recommend it. Thank you 🙂
Aisha verified customer
I was unable to digest anything when I first met Carmen but using this GI MAP test she identified what was wrong (her findings were confirmed later by intensive testing by a gastroenterologist). I can’t recommend working with her more.