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We read the whole gene, end to end.

Most gut tests read a fragment. GutID reads the whole gene, end to end.

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  • ShopShop
      • Test kits
        • Core Gut Insights
        • Complete Microbiome Assessment
      • Consultations
      • Gift cards
      See everything
    • GutID at-home gut microbiome test kit box

      CGI

      Core Gut Insights

    • GutID at-home gut microbiome test kit box on a dark background

      CMA

      Complete Microbiome Assessment

    • A GutID Target Plot annotated during a consultation, with a note reading what to change first in your own results

      Consultation

      30 minutes with a clinician

    • GutID gift card — matte black card with the GutID logo in Sky blue

      Gift cards

      Redeemable against anything in the shop

  • How it worksHow it works
    • The Titan-1 technology

    • How GutID helps

  • AboutAbout
  • Healthcare ProvidersHealthcare Providers
      • Why GutID in practice
      • Our research and publications
      • The evidence base
      • Clinician courses
      • Register a practice account
      Schedule a call to learn more
    • GutID Certification Programme in Microbiome Interpretation: three-module schedule showing Module 1 Foundations, Module 2 Interpretation, and Module 3 Protocol design, in collaboration with The Nutrition Health Collective

      Practitioner course

      Three parts, CMA included

    • Abstract render of densely packed bacterial cells resolving into individually distinguishable organisms

      Interested in becoming a GutID clinician?

      Register your interest →

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    Meet our authors

    Clinicians, scientists, and gut-health experts behind every GutID article.

    • Randy Erspamer

      Randy Erspamer

      Head of Business Development

      Randy Erspamer is Head of Business Development at Intus Biosciences, where he leads commercial strategy for GutID, the company's proprietary long-read sequencing assay for the gut microbiome. He brings more than a decade of experience in molecular diagnostics and precision health, with previous roles in business development at Abbott and Opgen. Across those roles he built a reputation for straightforward communication and a focus on outcomes over sales pressure. His current work centers on translating complex science into tools clinicians and consumers can use with confidence, supporting the Intus team's mission to make the microbiome a routine, actionable part of healthcare.

    GutIDGutID

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