Fix Bad Breath At The Source
High-potency oral probiotics that fight bad breath at the source and restore a healthy oral microbiome
Fresh Breath Starts Here
Backed by 40k+ dentist professionals
6 targeted probiotic strains
6 billion live cfus
Sugar-free formula
Non-GMO ingredients
Naturally mint-flavored
You Don’t Need Better Cleaning. You Need Better Bacteria.
Bad breath by the numbers…
80–90%
of bad breath is caused by odor-producing bacteria living deep in the tongue and tonsil crypts — not on tooth surfaces.
24 Hours
is all it takes for odor-causing bacteria to repopulate after brushing and tongue scraping.
40%
of people experience tonsil stones returning because removing the stone doesn’t remove the bacteria that caused it.
Over time, odor-causing bacteria outnumber the healthy bacteria, creating an imbalance that causes bad breath to persist.
Developed In Direct Partnership With 40k+ Dental Professionals
Every BURST product is shaped by real patient insights from thousands of dental professionals, then tested, refined, and independently validated before it reaches you.
Introduce The Good Bacteria That Your Mouth Is Missing
We’ve designed BURST Oral Health Probiotics to rebalance the oral microbiome in your mouth.
Instead of masking odor… or temporarily removing bacteria…they introduce targeted good bacteria that help crowd out the odor-causing ones directly where bad breath starts.
We’ve designed BURST Oral Health Probiotics to rebalance the oral microbiome in your mouth.
Instead of masking odor… or temporarily removing bacteria…they introduce targeted good bacteria that help crowd out the odor-causing ones directly where bad breath starts.
Rinses can kill both good & bad bacteria.
Hours after a rinse, bad bacteria repopulates.
Our probiotics flood the mouth with good bacteria that lasts.
96% of Users Recommend BURST Oral Probiotics: Hear Why
From fresh breath to fewer tonsil stones, here's what real people are saying after trying BURST Oral Probiotics
Kate
Get the confidence to get closer!
12h
Reply
@annknow(100K)
Regina
Better morning breath for the whole family!
10h
Reply
@reginaklr(100K)
Kate
Get the confidence to get closer!
12h
Reply
@alicecap (85K)
Kate
Get the confidence to get closer!
12h
Reply
@annknow(100K)
Regina
Better morning breath for the whole family!
10h
Reply
@reginaklr(100K)
Kate
Get the confidence to get closer!
12h
Reply
@alicecap (85K)
High-Potency Oral Probiotics Built for Real, Noticeable Results
Our unique blend of probiotics delivers high concentrations of oral-specific strains in a clinically meaningful dose to make a lasting difference.
BLIS K12™ — Fresh Breath Strain
Supports a balanced oral microbiome to help maintain fresh breath and throat health throughout the day.
BLIS M18™ — Teeth & Gum Defense Strain
Helps support healthy teeth and gums by promoting a balanced oral microbiome for stronger everyday oral defense.
6 Billion Live CFUs
High concentration to support lasting fresh breath so you can stop relying on mints or sprays throughout the day.
6 Targeted Oral Probiotic Strains
Precision-formulated for complete oral microbiome support so you can enjoy close conversations, intimacy, and connection without anxiety.
BLIS K12™ — Fresh Breath Strain
Supports a balanced oral microbiome to help maintain fresh breath and throat health throughout the day.
6 Billion Live CFUs
High concentration to support lasting fresh breath so you can stop relying on mints or sprays throughout the day.
BLIS M18™ — Teeth & Gum Defense Strain
Helps support healthy teeth and gums by promoting a balanced oral microbiome for stronger everyday oral defense.
6 Targeted Oral Probiotic Strains
Precision-formulated for complete oral microbiome support so you can enjoy close conversations, intimacy, and connection without anxiety.
Sugar Free
Gluten, Lactose & Soy Free
Vegan & Non-GMO
No Parabens & Phthalates
Sugar Free
Gluten, Lactose & Soy Free
Vegan & Non-GMO
No Parabens & Phthalates
What 30 Days of BURST Probiotics Can Do for Your Breath
Our unique blend of probiotics delivers high concentrations of oral-specific strains in a clinically meaningful dose to make a lasting difference.
WEEK 1
Fresher Morning Breath
Many people notice less morning breath as odor-causing bacteria begin to shift
WEEK 2
Breath stays fresher longer
As beneficial bacteria establish, bad bacteria become less frequent throughout the day.
WEEK 3-4
Fewer tonsil stone bacteria
With consistent use, bacteria linked to tonsil stone formation are less likely to repopulate
Trusted by Thousands for Fresh Breath &
Healthy Oral
Wellness
Trusted by Thousands for Fresh Breath & Healthy Oral Wellness
Our BURST Ambassador Dental Professionals and customers know their stuff. You should listen to them
Finally something that actually works
Daniel M.
“I was recommended this product by my dental hygienist to help with some plaque build-up and overall mouth health. I've been taking them for months now! They really help me with morning breath, and my mouth doesn't feel gross when I wake up. Also, since it's a probiotic I'd like to think it's prevented me from getting sick when everyone else did.”
Daniel M.
Verified Buyer
Game changer for tonsil stones
Samantha L.
I’ve been using BURST Oral Probiotics for a few weeks and noticed a big improvement in my breath and gum health. The minty lozenges are easy to take and fit perfectly into my nighttime routine. I love that they’re sugar-free, vegetarian and do not contain GMO. Highly recommend for anyone looking to boost their oral hygiene naturally!
Samantha L.
Verified Buyer
Fresh breath that actually lasts
Chris R.
After a course of antibiotics, I had months of a bad taste in my mouth and a film on my tongue. After doing some research I found that certain strains of probiotics work to restore the mouth microbiome. I have been a long-time customer of BURST's other products, so I was really excited to see them sell an oral probiotic that had these specific strains in them! I immediately saw improvement, I no longer have that terrible taste and white film!! Thank you BURST!
Chris R.
Verified Buyer
Fresh breath that actually lasts
Emily K.
I used to have bad plaque that would form behind my bottom front teeth within days of having a cleaning at the dentist. Since using these probiotics my teeth are smooth.
Emily K.
Verified Buyer
Subscribe & Save Up To 16.67% Off
6 targeted probiotic strains
6 billion live cfus
Sugar-free formula
Non-GMO ingredients
Naturally mint-flavored
Got Questions?
Our unique blend of probiotics delivers high concentrations of oral-specific strains in a clinically meaningful dose to make a lasting difference.
Yes. Oral probiotics help rebalance the bacteria in your mouth by crowding out odor-causing bacteria linked to bad breath and tonsil stones. Unlike mouthwash, they work with your daily routine to support longer-lasting fresh breath.
BLIS K12™ is a clinically studied probiotic strain shown to help crowd out odor-causing bacteria in the mouth. By supporting beneficial bacteria, it helps reduce bad breath at the source and maintain a balanced oral microbiome.
Many people notice fresher breath within the first few days, but consistent daily use is key. Oral probiotics work best as part of a complete routine alongside brushing and flossing to support long-term oral balance.
Chew 1–2 lozenges daily after brushing, swish around the mouth, then swallow. Avoid eating or drinking for 30 minutes to give the probiotics time to work.
Yes. Our oral probiotics are sugar-free, non-GMO, and made with clinically researched strains designed for daily use.
Reviews