Lactobacillus salivarius, formally named Ligilactobacillus salivarius, is a Gram‑positive facultative anaerobic bacterium formerly classified under the genus Lactobacillus. It was first isolated from human saliva, hence its common name. As one of the autochthonous microflora in the human digestive tract and oral cavity, it delivers multiple physiological functions, including balancing intestinal microbiota, boosting immune response and improving oral health.

Oral probiotic lozenges, dietary supplements (capsules, sachets, compressed candies), fermented dairy products, multi‑strain probiotic formulations, functional solid beverages.

Storage Conditions
Store frozen at ‑18 °C in dry and dark conditions. Viable counts will decline rapidly under ambient temperature.