Promotes Healthy Oral Bacteria1 Billion Per ServingContains BLISK12A Dietary SupplementStrain VerifiedHow It Works: E.N.T. Biotic™ is a probiotic lozenge featuring the naturally occurring microorganism Streptococcus salivarius BLIS K12®. Pre-clinical studies have demonstrated that S. salivarius can help to maintain a balanced immune response and clinical studies have shown that it can support oral and throat health. E.N.T. Biotic™ BLIS K12® successfully colonizes the oral cavity at the expense of other microorganisms thereby promoting oral health. In addition it can freshen breath when used in conjunction with proper oral hygiene.