Fresh Breath Reset
The Reason Bad Breath Comes Back an Hour After Brushing (Hint: It's in Your Gut).
One day, very soon, you'll lean in close to talk to your partner, your grandkids, a colleague, without that flicker of worry.
No hand over your mouth.
No stepping back.
Your bad breath worry will be gone!
It's not your toothpaste. It's your gut.
You brush twice a day. You floss. You've tried every mint, gum and mouthwash on the shelf.
And within a few hours, the bad breath worry creeps back. If this started in your 40s, you're not imagining it, and you're not doing anything wrong.
Your breath is closely linked to your gut.
In fact, your breath comes from your gut.
As oestrogen naturally declines through perimenopause and menopause, digestion slows and the balance of bacteria in your gut can shift.
When less-friendly bacteria take over, they produce sulphur compounds, the ones behind that stale, sour breath that seems to come from nowhere in your mouth.
Mouthwash rinses the mouth for 20 minutes. But it doesn't solve the issue.
It can't reach where the problem actually starts.
It just covers it with powerful mint.
But once you swallow, eat or drink.. the cover is gone!
This is a normal part of getting older — it happens to most people.
The encouraging part: rebalance your gut, and your breath tends to follow.
That's the whole idea behind GutBio.
Take one kombucha gummy a day, taken right after you brush your teeth or eat a snack or meal.
This is not a breath mint.
You're not covering your bad breath.
You're fixing it from the source.
It's formulated with real fermented kombucha, a prebiotic, a postbiotic, and slippery elm bark — designed to rebalance the gut bacteria behind the breath that mints and mouthwash never seem to fix.*
- Formulated specifically for women 40+
- Brush, take your gummy, done — one simple ritual
- Fresh-feeling breath that lasts the day, not 20 minutes*
- Speak up close with confidence again
60-Day Buyback Guarantee. Feel the benefits or we buy your bag back.
No questions, no hoops.
Every ingredient has a job.
Smooth, berry-flavoured, vegan. One gummy a day, right after you brush — shelf-stable, no fridge, no pills to swallow.
Real Kombucha + Live Cultures
SCOBY-fermented kombucha, in a form your gut recognises. Delivers 1.6 billion CFU of friendly bacteria to help crowd out the odour-producing kind and support everyday gut balance.*
Lactobacillus Plantarum
A well-studied probiotic strain, included to help support a balanced microbiome — the foundation of fresher-feeling breath from within.*
Bacillus Coagulans
A robust postbiotic culture, included to help support everyday gut comfort and balance.*
Slippery Elm Bark
A traditional gut-soothing botanical, included to help keep digestion calm — so heavy meals don't come back to haunt your breath.*
Dandelion Root
Gentle gut-health support, included to help keep digestion moving — because a sluggish gut is a big contributor to stale breath.*
Soluble Fibre
Gentle dietary fibre that feeds the good bacteria in your gut, helping the fresh-breath flora thrive.*
Artificial colorsArtificial flavorsGlutenGMOsGelatinPreservativesHarsh antiseptics
Vegan · Made in a GMP-certified facility · Berry Bliss flavour
Brush. Gummy. Done.
Brushing cleans your mouth. Your gummy works on your gut — where all-day breath actually starts. Together, they cover both ends of the problem. One after the other, every day.
Made for women over 40
You don't need a diagnosis or a dramatic story. GutBio is a simple daily gummy for women who want to feel confident up close — in conversations, in photos, in every "come here" moment.
| ✓ You're a good fit if… | What you're looking for |
|---|---|
| Noticed your breath change in your 40s | Confidence that lasts the day, not the length of a mint |
| Brush and floss religiously but still worry | Support for where breath actually starts — the gut |
| Cycle through gum, mints and mouthwash | One daily ritual instead of a handbag full of cover-ups |
| Are in perimenopause or menopause | Support for the gut changes that come with it |
| Want fresh breath without the hassle | One easy daily gummy — no brewing, no fridge, no pills |
Whether you're 42 and just noticing the change, or 58 and tired of keeping your distance, GutBio meets you where you are. One gummy a day, right after you brush.
What are CFUs?
CFUs (Colony Forming Units) measure the live, active bacteria inside a probiotic — the "population count" of beneficial bacteria ready to get to work in your gut. For women, a higher CFU count means more good bacteria reach the digestive tract to rebalance gut flora — helping crowd out the sulphur-producing bacteria linked to stale breath.*
Fresher-feeling breath
Enough CFUs help restore balance when gut flora is off — so the source of odour is addressed, not masked.*
Calmer digestion
Healthy gut bacteria support smooth, regular digestion — a sluggish gut is a common culprit behind sour breath.*
Built for women
The right strains and plenty of CFUs make a noticeable difference for women's gut balance and confidence.*
Start your 60-day fresh-breath reset
4.9/5 · 1,000+ women over 40
- Wake up without "morning breath dread" — support your gut where breath starts.*
- Lean in close with confidence — no more talking through a closed hand.*
- Enjoy coffee, garlic and life again — support calm, balanced digestion.*
Take GutBio daily after brushing for 60 days. If you don't feel fresher, more confident and more comfortable up close, we'll buy your remaining bags back. Not a refund — a buyback.
Frequently asked
When will I start to notice results?
Many women feel a difference within 2 weeks — fresher mornings, less of that mid-afternoon staleness, fewer mints. Your gut microbiome takes around 60–90 days to fully settle, which is why we suggest the 3-bag reset and why the guarantee covers a full 60 days. Give your gut the time it needs.*
I brush twice a day and floss. Why do I still worry about my breath?
Because brushing only reaches your mouth. When bad breath keeps coming back despite good oral hygiene, the source is often further down — an imbalanced gut producing sulphur compounds that no toothbrush can reach. That's exactly the gap GutBio is designed to cover.*
Why take it after brushing my teeth?
Two reasons. First, it anchors the habit — you never forget a gummy that's part of a routine you already do. Second, it's the perfect handover: brushing resets your mouth, and your gummy gets to work on your gut, where all-day breath is decided. Clean mouth, balanced gut.*
How is this different from mints, gum or mouthwash?
Those mask odour at the mouth for minutes at a time — and harsh antiseptic rinses can wipe out good bacteria along with the bad. GutBio takes the opposite approach: it feeds and rebalances your good bacteria so the odour is addressed at its source, not perfumed over.*
I could just drink kombucha — why buy this?
Bottled kombucha varies a lot in live cultures, tends to be high in sugar, tastes sharp, and needs refrigerating. It also doesn't include Slippery Elm Bark, Dandelion Root or a postbiotic. GutBio gives you a complete daily system in one berry gummy — no vinegar, no fridge.
Will it suit me, at my age?
GutBio is designed around the gut changes that come with perimenopause and menopause, so it's made with women 40+ in mind. Everyone's different, which is exactly why the 60-day buyback exists — so you can find out for yourself without the risk.
How do I take it, and can I take it alongside other supplements?
The core habit: after breakfast, brush your teeth, then take your gummy. You can also pop one after lunch or dinner — taking it after a meal is helpful, as the live cultures work alongside your digestion. GutBio is a food supplement made from natural ingredients and suits most adults. If you're pregnant, nursing, or taking prescription medication, check with your GP first. If your bad breath is persistent and severe, it's also worth mentioning to your dentist or GP.
Are the gummies vegan and suitable for everyday use?
Yes — vegan, gluten-free, non-GMO, and free from artificial colours, flavours and preservatives. Designed as a daily gummy you can take every day.
Women over 40 — here's what they say
★★★★★ 4.9 · Based on 1,019 verified reviews · ✓ 94% would buy again
"I bought it mostly because of the buyback — figured I'd send it back. A couple of weeks in, I stopped reaching for gum before every conversation. I've ordered twice more since."
Claire W., 51 · Verified"Post-menopause I'd become so self-conscious talking up close, even with my husband. A few weeks on GutBio and it's just… not on my mind anymore. At 55 I feel more confident than I did at 48."
Margaret H., 55 · Verified"It tastes like berries, I take it right after brushing with my morning routine, and I don't do the hand-over-mouth thing anymore. I've told three friends. That's the highest praise I give."
Susan M., 49 · VerifiedHelping women feel confident up close, throughout their day-to-day.
"Fresh breath doesn't start in the mouth — it starts in the gut. When your gut thrives, every part of your body feels the difference."
Dr Julia Ender
Gastroenterologist