Our best probiotics for dental and oral health

Oral health across your lifespan

Discover the BioGaia® oral health collection, created for every stage of life — from babies to adults. Backed by over 30 years of probiotic research, BioGaia® products feature L. reuteri Prodentis®, our exclusive, patented probiotic combination developed to help maintain oral health.

For adults, our minty fresh Prodentis® lozenges deliver L. reuteri Prodentis® together with Isomalt and Xylitol, which contribute to the maintenance of strong teeth and enamel**.

Each product is crafted with care to support simple, effective routines that fit seamlessly into everyday life.

New baby oral probiotic drops

For little ones, our gentle Prodentis® BABY drops provide a convenient way to introduce oral care from an early age.

Our new baby oral probiotic drops feature LongevityGuard™. Inside every bottle, you’ll find a discreet moisture-absorbing strip that works quietly but powerfully to help protect the probiotics from excess moisture.

This smart little addition means your baby oral drops stay stable and effective for longer — no refrigeration needed.

Combined with daily brushing and flossing, BioGaia® offers an easy, comprehensive approach to oral hygiene — supported by science and trusted worldwide.