Blis Technologies are the world leaders in developing advanced oral probiotics to help support dental health, ears / nose / throat health, and immunity support. Their probiotic strains BLIS K12 and BLIS M18 are specifically developed oral probiotics that help support your natural immune defenses by inhibiting and crowding out bad bacteria at the gateway to your body - the mouth and the throat. BLIS Probiotics can help protect you from bad bugs. PAYMENT METHODS: Credit Card and Paypal. SERVICES OFFERED: Oral probiotic supplements to support ear, nose, and throat health