The Genuine K12 Formula to Prevent Respiratory Infections
Bactoblis is a medical probiotic that contains the Streptococcus salivarius K12 strain (world’s most documented oral strain) that helps colonizing the oral cavity, throat and nose.
Our Bactoblis formula has been tested in 35 clinical trials worldwide with >2,600 children from different age groups.
- The only clinically tested K12 formula
- Containing the natural commensal strain Streptococcus salivarius K12
- Optimized mucoadhesive properties and longer disintegration to ensure maximum colonization
- Exceptional acceptance in children
- More than 90% reduction of respiratory infections
Triple protection

A kids head is green marked in the ears and throat area where Bactoblis is colonizing. A second image shows some streptococcus bacteria. The triple protection is described. 1: Effective colonization of the oral cavity & throat and interfering with the binding of pathogens. 2: Stimulates the release of antiviral substances. 3: Production of antimicrobial substances.
Bactoblis®
When to use
- Recurrent ear and throat infections
- After antibiotic use to protect the oral microbiota
- Prophylaxis of respiratory infections in children:
- attending day care or school
- during winter/autumn season
Delivery format
Lozenge
Sachet