★★★★★
Excellent ⎸ Trusted by 5,000+
Know your gut. Know what to do next.
Science-backed microbiome testing with personalised nutrition, probiotic and lifestyle guidance from certified professionals.


1. At-home gut health test
Easy stool sample, 30 000+ microbes analysed.


2. Results in plain language
Key insights on bacteria, fungi and other microorganisms.


3. Tailored action plan
Nutrition, probiotics, and lifestyle guidance your gut results and age.


4. Ongoing expert support
Consultation and always-on chat support adapted to your needs.
What does this test measure?
We use advanced shotgun metagenomics to identify 30,000+ microbes, focusing your report on the markers most relevant to your health and needs.
Gut Health & Digestion
Immune System & Skin
Metabolic Health
Brain Health
Your report is personalized. The health areas covered and the number of markers reported may vary depending on your age.
1. Test at home
Collect a small stool sample, send it back and answer a questionnaire in the app.
2. Get your results
In 2–3 weeks, your results and personal recommendations are ready in the app.
3. Book your consultation
Have a 30-minute call with a certified nutrition coach. The in-app advisor helps day to day.
4. Track progress
Change happens over time. A retest shows what’s shifted and helps you adjust your plan.
Your gut health advisor, always in your pocket
The Alba advisor helps you make your recommendations a daily habit, with personalised support based on your results and the latest science.

*Every test kit includes full access to Alba Advisor for 12 months.
Developed based on 25+ years of R&D by scientists from 🇬🇧🇸🇪 Karolinska Institutet, Oxford University & Cambridge University
Built on years of research. Designed for real life.
Alba was co-founded by Professor Willem de Vos, a microbiologist with more than 900 scientific publications on the gut microbiome. Behind Alba is a team of researchers and clinicians dedicated to understanding gut health from early life onward. Our work builds on large-scale longitudinal research and hundreds of thousands of microbiome data points.


Take the free gut health assessment
Over 20,000 people have taken the first step to understanding their gut health.













