Please note, on Wednesday 24th July, our warehouse will be closed from 11am onwards and will not be processing any orders. Any orders placed before 11am on Wednesday will be processed and sent as normal. Any orders placed after 11am on Wednesday will be processed and dispatched on Thursday 24th July.

During this time, our phone lines will also be unavailable. Please leave us an email or voicemail if your enquiry is urgent and we will get back to you as soon as possible.

Thank you.


Our testing is only available through Invivo verified healthcare providers.

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Thoughtfully designed with your well-being in mind, the GI EcologiX™ is an innovative gut health and microbiome stool test that employs the precision of quantitative PCR (qPCR) & Enzyme-Linked Immunosorbent Assay (ELISA) technology to gently unveil the depths of your gastrointestinal microbial self, alongside key host markers.

Working side by side with a trusted healthcare provider, the insight gained from this test becomes your guide, inviting you to explore gradual, caring adjustments to your lifestyle, nutrition, and self-care practices, fostering a path towards improved health and well-being.

Our user-friendly home testing kit simplifies the process, requiring just 4 swabs from a single sample. The GI EcologiX™ looks at 7 host markers and 62 microbial markers, each one a carefully selected piece of the microbial puzzle that contributes to your well-being.

In a sea of options, the GI EcologiX™ gut health & microbiome stool test stands out as a compassionate and supportive companion on your wellness journey. Embrace your curiosity and let the revelation of self-understanding and self-care be a gift you joyfully unwrap.


Sample type: Stool
Turnaround time: 15 working days
Lab: Invivo Healthcare


  • Beta defensin 2
  • Calprotectin
  • Pancreatic elastase 1
  • Secretory IgA
  • Zonulin
  • Bile acids
  • Occult blood (FIT)
  • Commensal bacteria
  • Bacteroides sub-group
  • Opportunistic bacteria
  • Sulfidogenic bacteria
  • LPS releasing bacteria
  • Mycology
  • Parasitology
  • Helicobacter pylori stool antigen
Sample type
Turnaround time
15 working days
Invivo Healthcare

13 reviews for GI EcologiX™

  1. Carol Dixon verified healthcare provider verified buyer

    An invaluable comprehensive test accompanied by expert support from Invivo. I would highly recommend this to anyone considering using it for themselves or their clients.

  2. Liz Davis verified healthcare provider verified buyer

    Superb tests which never fail to give you vital information to inform client protocols, I always use these now because of this, and also because of the superb support from the team at Invivo.

  3. Rachel Evans verified healthcare provider verified buyer

    Love the GI EcologiX™ test. The support from Beth at Invivo was so invaluable and interesting in helping me to determine the next phase of action for my client.

  4. Barbara Radulska verified healthcare provider

    I found GI EcologiX™ a very good and comprehensive test. Also, all details related to the interpretation of the test are available on the Invivo website. Knowing that I have staff support with interpreting gave me more confidence. Definitely recommend. I learned a lot from GI EcologiX™ test.

  5. Linda Perkins verified healthcare provider verified buyer

    This is the test that I recommend most frequently to clients. The results are invaluable for deciding on a treatment plan and Invivo offer excellent guidance and support. Many of my clients have resolved long term health issues (and not just digestive problems) after correcting gut issues picked up by the test.

  6. Oliver Clarke verified buyer

    After being recommended Invivo by a nutritionist I can confirm I have received an excellent service all round. Many thanks, Ollie

  7. Rachel Philpotts re:Nutrition FM Clinic verified healthcare provider verified buyer

    This is an excellent functional test, backed by science and supported by an expert team of clinicians. I wouldn’t choose any other GI / microbiome test.

  8. Nicola Warran Holistic Therapies verified healthcare provider verified buyer

    I’m a nutritional therapist ( and I regularly use the GI EcologiX with my clients. Invivo have been fantastic at teaching therapists how to interpret and analyse the tests for the best results when working with clients. Personally, using the GI EcologiX provides me with so much information regarding a client’s inflammatory markers, digestion markers, mucosa health and levels of dysbiosis, as well as other pathogens/parasites that may be present. This in turn helps me devise a successful treatment plan. I have also run this test on myself on 3 occasions which helps me target any gut health tweaks I need to make.

  9. Lucy Harris verified healthcare provider verified buyer

    I’m a nutritional therapist ( and the GI EcologiX is by far my favourite test to recommend to clients experiencing GI symptoms. The results provide so much valuable information, helping me really get to the root cause of their health concerns and allowing me to personalise and target their health plans even further. The support from the clinician team at invivo is also 5*.

  10. Ruth Reynolds verified healthcare provider verified buyer

    My absolute number one test, I’ve lost count how many times I’ve used it!

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