Baby gut microbiome test in Australia: cost and how it works
i-screen sells a Baby Gut Microbiome Test for children aged 0 to 3 for A$599: a stool kit posted to your home, analysed by shotgun sequencing and quantitative PCR, with results in about two weeks. A parent orders it online with no GP referral, and a version for ages 3 to 17 is the same price.
Last checked by Refer Labs, 24 October 2026
Diagnostics is still being built. Where a page here links a company that pays us, it says so beside that link, and nothing else on these pages earns us anything. How we make money.
Refer Labs may earn a commission if you sign up or buy through the links on this page, including to i-screen, at no extra cost to you. How we work.
Ordering a first test with i-screen? Enter referlabs at checkout for A$20 off the baby kit.
referlabsVerified by Refer Labs on 23 September 2026, confirmed directly with i-screen.
You need an i-screen account and must be signed in at checkout for the code to apply.
See the baby gut testi-screen's own terms state that none of its services are Medicare-rebatable or eligible for government subsidy, so the full price is what you pay.
How much does a baby gut microbiome test cost?
| Test | Price | Sample | Results | What it covers | Link |
|---|---|---|---|---|---|
| Baby Gut Microbiome Test | A$599 | Stool, posted kit | About 2 weeks | Shotgun sequencing and quantitative PCR for infants and toddlers aged 0 to 3. | See this test |
| Kid's Gut Microbiome Test | A$599 | Stool, posted kit | About 2 weeks | The same style of panel for children aged 3 to 17. | See this test |
What the baby test measures
The lab sequences all the microbial DNA in the sample and adds quantitative PCR for specific organisms. i-screen says the report is interpreted with the child's age in mind, accounting for delivery mode, feeding type and the usual early milestones in how an infant's gut bacteria develop.
How a parent orders it
- Order online from i-screen. No referral is needed.
- The kit and instructions are posted to you.
- Collect a sample from the nappy at home and post it back in the prepaid envelope.
- Results arrive in your i-screen dashboard, typically about two weeks after the lab receives the sample.
This page describes the test and how to order it; it is not medical advice.
Common questions
- Can you test a baby's gut microbiome in Australia?
- Yes. i-screen sells a Baby Gut Microbiome Test for children aged 0 to 3 at A$599. It is a stool kit posted to your home, with no GP referral, read on 24 October 2026.
- How long do baby gut microbiome results take?
- i-screen states about two weeks from when the lab receives the sample. Results are published to the parent's i-screen dashboard.
- Can a parent order a microbiome test for a child?
- Yes. i-screen's terms limit its services to adults, with an exception for home DNA, microbiome and organic-acids kits for under-18s, ordered with a parent's or guardian's consent.
- Is there a gut microbiome test for older children?
- Yes. i-screen's Kid's Gut Microbiome Test covers ages 3 to 17, also at A$599, read on 24 October 2026.
Keep reading
General information for an Australian audience, not medical advice and not a diagnosis. Circumstances differ from person to person, and a registered practitioner decides what is right for you after an individual assessment. Prices change; each figure states when we checked it.
Know about the good offers first
Verified offers for Australians across health, tools and software, sent only when there is a new one worth knowing about. No spam, no pay-to-rank picks.
No spam. Unsubscribe anytime.