World's First Probiotic for the Mouth and Throat


Blis Technologies Limited is an award-winning producer of probiotics. BLIS™ K12 is a probiotic for Ear, Nose, Throat and Mouth health. BLIS™ K12 is a specific strain of Streptococcus salivarius (S. salivarius), one of the most important and numerous probiotic strains found in the mouth of healthy individuals. More than 36 years of science support BLIS™ K12 and its beneficial influence on Ear, Nose, Throat and Mouth health.

It is the world’s first probiotic derived from the oral cavity for specific applications in oral cavity and upper respiratory tract health.

Probiotics Backed by Over 36 Years of Research. 

Some 2% of people already have Streptococcus salivarius - similar to BLIS™ K12. However, for the large majority of people that do not have this natural protection, BLIS™ K12 may offer benefits.
BLIS™ K12 was discovered at the University of Otago as scientists tracked the oral health of a healthy child with exceptional throat health for several years. Scientists found that a particular strain of S. salivarius produces bacteriocin. Bacteriocin activity has the ability to influence the balance of microbial populations, thereby providing support for ear, nose and throat health as well as promoting fresh breath.

BLIS™ K12 is an advanced probiotic for oral cavity (mouth) and upper respiratory tract health. It is a specific and proprietary strain of S. salivarius able to help support fresh breath naturally while  supporting  immune system health as it relates to the mouth and upper respiratory tract.


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