The diversity and balance of gut bacteria;

Key bacterial groups involved in digestion and metabolism;

Patterns that may be associated with gut comfort, inflammation, or nutrient absorption.

The test is performed using a stool sample collected at home;

Collection instructions are provided to ensure sample quality;

The sample is analysed by our certified partner laboratory, BIOMES, in Germany. Your data is not shared with third parties and is not used for research; you can request its deletion at any time.

A clear overview of your gut microbiome composition;

Educational explanations to help you understand the role of different bacterial groups;

Context on how gut health may interact with lifestyle factors such as nutrition and stress.

The Gut Microbiome test provides educational and preventive insights;

It does not diagnose gastrointestinal conditions;

Results should be interpreted as part of a broader health context.

Your results are delivered automatically into your Lucis account and displayed in your Data Hub, where they influence your personalised recommendations. No separate BIOMES account or manual upload is required.

The Gut Microbiome test is available as an add-on to the Care plan, in France, the UK, Ireland, and Portugal;

It is available to Care members aged 18 and over who are not currently undergoing intestinal treatment.

One stool sample collection tube;

A paper envelope to hold the tube;

A prepaid plastic shipping pouch to return your sample;

Step-by-step instructions;

Your activation code, printed on the kit.

Open the gut microbiome add-on in your Lucis account and start the activation;

Enter the activation code printed on your kit when prompted, then confirm the short consent step;

Once activated, place the sample tube inside the paper envelope, then put everything into the plastic shipping pouch, and return it using the prepaid packaging.