Balance, vitality, and wellness.
A daily oral probiotic designed to support fresh breath, healthy gums, and a balanced microbiome.
Shop ArborPowered by Clinically Studied
BLIS K12® & BLIS M18®
BLIS K12®
BLIS M18®
Your mouth is the gateway to your gut.
Every day, you swallow over 600 times. Arbor is formulated specifically for the oral environment, delivering beneficial bacteria where every digestive journey begins.
"I forgot to buy breath mints and didn't notice for a week."
I've been taking a gut probiotic for two years, eating clean, doing everything right. Within three weeks of starting Arbor, I realised I'd run out of breath mints and genuinely hadn't noticed. That's when I knew something had actually changed.
"My hygienist asked what I'd changed."
After about six weeks, I went in for a clean and she said my gums looked so much healthier. I'd had bleeding gums for years. She thought I'd started a new dental routine. The only thing different was Arbor.
"The piece that was missing from my whole wellness stack."
I take Seed. I take AG1. I've spent years trying to fix my gut from every angle. I didn't realise I'd been starting in the wrong place. Since adding Arbor, everything else seems to work better.
"A different mouth by morning."
I was so desperate after trying every mouthwash, every prescription rinse, everything. Nothing lasted more than an hour. Now I wake up and my mouth just feels clean — like I brushed right before I slept.
"My gut responded when my mouth did."
I bought this for morning breath. I wasn't expecting the gut benefit. But my bloating has reduced significantly and my digestion is noticeably more settled. I had no idea my mouth had anything to do with it.
More than fresh breath.
Arbor is designed to support the oral microbiome with beneficial bacteria, helping maintain balance where every digestive journey begins.
Fresh Breath
Feel fresh in every conversation.
Healthy Gums
Support a healthier smile every day.
Daily Balance
A simple ritual that fits your routine.
Morning Confidence
Wake up feeling your best.
Benefits
What you'll start to notice.
Cleaner Tongue
Fresher Breath
Healthier Gums
Throat Support
Balanced Oral Microbiome
Mouth → Gut Support
Get started from just $1.25 a day
★★★★★ 4.8 / 5
Join thousands of Australians
who feel the difference.
The science behind where gut health begins.
*Swallow frequency: Mayo Clinic. PubMed search: oral microbiome, 2025.



