Your Gut Health, Clinically Decoded, Precisely Targeted. 

Stop guessing and start knowing - get to the root cause of digestive issues and take control of your well-being with a simple, accurate breath test. 

Australian Owned

Trusted by health advisors

ISO Accredited Laboratory

How to get tested?
Your breath collection is simple to do. You take one quick breath sample, drink the sugar solution, then provide breath samples every 30 minutes so we can track how your body processes specific sugars. The steps are easy and each kit includes everything you need, with clear, detailed instructions that guide you through every step.
1

Order or book a collection

Order online for an easy at‑home breath collection, or book in a collection centre for in‑person support. If coming into a centre, you can complete the full test there, or be guided through the first collection before completing the rest from home.

2

Collect breath samples

Your kit includes everything you need for a simple breath collection. You'll take quick breath samples every 30 minutes, guided by clear, step by step instructions, or our experts if you're visiting a collection centre.

3

Send samples for analysis

If you complete your collection at home, you'll send your completed samples to our accredited lab. Every collection is processed using validated methods, giving you clear results to guide your treatment plan.

Discover what's causing your symptoms

Our breath collections help uncover the cause of common digestive symptoms by identifying specific intolerances and bacterial imbalances in the gut.

Is this test right for you?

If you are experiencing ongoing digestive symptoms, a simple non-invasive breath collection could provide the answers you need.

Common symptoms

Bloating or abdominal pain

Excessive gas after meals

Diarrhoea or constipation

Nausea after eating certain foods

Unexplained fatigue or brain fog

Learn more

Pathologist-approved results. Simple process.

Why choose Gastrolab?

Clinician validated reports

Every result is reviewed by our expert team to ensure accuracy and clinical relevance.

Australia wide coverage

Access our network of laboratories and collection centres across the country.

15+ years of expertise

Decades of experience in delivering high-quality diagnostic testing.

Cutting-edge analysis

Gold-standard gas chromatography used for analysis.

Take control of your gut health

Order your Gastrolab collection online today, or book an appointment in one of our clinics.

Healius Pathology network