Oral Health Probiotics

4.8
Rated 4.8 out of 5 stars
4.8 Stars (1,679 Reviews)

Fix bad breath at the source

Most bad breath products only mask odor. Our Oral Health Probiotics work differently, helping rebalance the oral microbiome by reducing odor-causing bacteria linked to bad breath and tonsil stones. Co-created with a community of 40,000+ dental professionals, this targeted probiotic blend is scientifically shown to reduce bad breath in over 85% of users.*
  • Reduces bad breath in over 85% of users*
  • Helps rebalance the oral microbiome
  • Targets odor-causing bacteria linked to bad breath + tonsil stones
  • 6 billion live CFU
  • Includes BLIS K12 + BLIS M18 probiotic strains

Double down on fresh breath: $5.99 FREE

Free Mint Eucalyptus Expanding Floss

Free Mint Eucalyptus Expanding Floss

4.8
Rated 4.8 out of 5 stars
4.8 Stars (1,730 Reviews)

Refills every 4 weeks, $5 Expanding Floss Bobbin, cancel anytime.

Refill plan: $24.99 New bottle every 4 weeks, cancel anytime

You pay today:  $29.99 $29.99

Reduced bad breath in over 85% of users*

BLIS K12™ Targets odor-causing bacteria at the source, rather than masking it.

What to expect

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 becomes less frequent throughout the day.

Week 3-4: Fewer tonsil stone bacteria

With consistent use, bacteria link to tonsil stones formation are less likely to repopulate.

Targeted Clinical Support at the Source

BLIS K12™ targets odor-causing bacteria linked to tonsil stones*, helping reduce bad breath at the source.

Why you'll love it

6 Billion
Powered by 6 billion colony-forming units (CFUs / aka alive and active microorganisms)

6 Unique Strains
6 unique probiotic strains working together

High Concentrations
High concentrations of BLIS K12™ & BLIS M-18™

Safe & Effective
100% safe with proven, effective ingredients.

Clean Ingredients
Sugar free, vegetarian and Non-GMO

US Made
Made in the USA

Got questions?

More questions?
Find answers on our FAQs page.

4.8
Rated 4.8 out of 5 stars
Based on 1,679 reviews
Total 5 star reviews: 1.5k Total 4 star reviews: 91 Total 3 star reviews: 47 Total 2 star reviews: 17 Total 1 star reviews: 9
96%would recommend these products
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1,679 reviews
  • JB
    Jessica B.
    Verified Buyer
    Reviewed By: Customer
    3 months ago
    Reviewed By: Customer
    Reviewing
    Oral Health Probiotics
    Rated 5 out of 5 stars
    So Helpful

    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.

  • DS
    Deborah S.
    Verified Buyer
    Reviewed By: Customer
    5 months ago
    Reviewed By: Customer
    Reviewing
    Oral Health Probiotics
    Rated 5 out of 5 stars
    Love these oral probiotics

    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.

  • LG
    Linda G.
    Verified Buyer
    Reviewed By: Customer
    5 months ago
    Reviewed By: Customer
    Reviewing
    Oral Health Probiotics
    Rated 5 out of 5 stars
    Very satisfied

    I am very satisfied with this probiotic. I have been taking it for a long time and I believe it has really helped in fighting off illnesses. Thanks!

  • M
    MR
    Verified Buyer
    Reviewed By: Customer
    6 months ago
    Reviewed By: Customer
    Reviewing
    Oral Health Probiotics
    Rated 5 out of 5 stars
    Already seeing amazing results!

    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!

  • AM
    Ashley M.
    Reviewed By: BURST Ambassador
    10 months ago
    Reviewed By: BURST Ambassador
    Reviewing
    Oral Health Probiotics
    Rated 5 out of 5 stars
    Probiotics

    I chew and swish these twice a day after brushing. Love getting to support the good bacteria in our mouth while eliminating the bad. Can also help with acid reflux and sinus issues.