Participant Center
Everything for your part in the study
From deciding to join through your visit, home tests, and results — this is your map of the whole journey. Follow the five stages below, and jump straight to whatever you need.
Your journey, in five stages
A quick summary of each stage — open any one for the full detail.
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Joining the study
Why take part, who can join, what you get, the joining process, registration — and FAQ.
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Before your visit
Where to come and how to get there, how to prepare, what a test day looks like — and FAQ.
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Tests & samples
Your home kits (stool + sleep monitor), the food-logging app, sample pickup, common problems — and FAQ.
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Reports & results
Understanding your reports, when results arrive, and your secure personal area.
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Our agreement with you
Informed consent, the study protocol, the information leaflet — and privacy.
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Your personal area
Already enrolled? Your reports, questionnaires and account all live in the secure Project 10K app. Sign in to reach any of these:
Not sure where to start?
If you’re new, begin with joining the study. Already enrolled? Head to your visit prep or your kits and app.