



BioGaia Prodentis® Fresh Breath - Probiotic Lozenges w/ Zinc
BioGaia Fresh Breath is a dental probiotic + zinc that naturally fights bad breath & improves oral health.* Zinc instantly neutralizes odor-causing compounds, while our patented probiotics replenish the oral microbiome for long-lasting fresh breath and improved oral health.*
Why you'll love it!
Dual-action protection against bad breath*
Promotes healthy gums & teeth and long-lasting fresh breath*
#1 Clinically Studied Dental Probiotic**
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Isomalt, xylitol, L. reuteri Prodentis Blend (L. reuteri ATCC PTA 5289, L.reuteri DSM 17938), natural fresh mint flavors and zinc gluconate.
Use 1-2 lozenges per day.
Let the lozenge dissolve in your mouth, ideally after brushing and flossing to reinforce and support your oral microbiome balance.*
Use 1-2 lozenges per day.
Recommended daily dose should not be exceeded.
What is oral health?
Oral health refers to the well-being of your entire mouth, including your teeth, gums, tongue, and other components of the oral cavity such as your oral microbiota.
Maintaining a healthy oral microbiota involves regular dental checkups, proper hygiene, and a healthy diet.
Brushing twice daily, flossing, and dental visits prevent common dental issues, but doesn’t always ensure your oral microbiota is supported.
Oral probiotics are an easy way to support and complement your daily oral care routine.

How do oral probiotics work?
Your mouth hosts millions of bacteria, both good and bad. When there's an imbalance—too many bad guys and not enough good ones—issues may arise.
Oral probiotics work by introducing good bacteria into the mouth to help create a balanced microbiota—just like how gut probiotics support digestive health.
Activated by your saliva, the oral probiotic bacteria ‘wake up’ and multiply, forming a team of millions of tiny invisible helpers that crowd out the bad bacteria.*
Taking oral probiotics daily is smart, as these good bacteria are naturally expelled after two to three weeks.
30+ years of probiotic research
Our team of microbiologists, metabolism experts, and researchers collaborate with a comprehensive international network of leading researchers and doctors.
Formulated by these experts, BioGaia Prodentis is an oral probiotic that is powered by two patented strains ofLactobacillus reuteri.L. reuteriDSM 17938 andL. reuteriATCC PTA 5289 have been researched in more than 60 clinical studies making it the world's most studied probiotic for oral health.**
The science behind Prodentis focuses on maintaining a balanced microbiota in the mouth.*
Learn more about how we conduct our clinical studies
Oral probiotics to help support gums & teeth
Each minty-fresh lozenge contains two patented strains ofL. reuteri- the world's most studied probiotic for oral health.**
Simply let the probiotic lozenges melt in your mouth after brushing or flossing, or whenever it's most convenient, and the good bacteria is delivered locally to your oral cavity, supporting healthy gums & teeth.*
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** According to the number of published articles on Pubmed (July 2021).