NaturesPlus Immune Microbiome is a superior-quality, science-backed supplement, providing robust nutritional support for the immune system* and related functions, including bone health* and cell division.* NaturesPlus Immune Microbiome includes a unique, scientifically studied strain of Lactobacillus plantarumDR7 promoting superior quantities of these highly regarded friendly microbes. Its No-Refrigeration-Required packaging keeps 10 billion friendly microorganisms fully viable for unmatched convenience and activity. Supports immune function* 10 Billion live CFU from 19 strains Prebiotic fiber complex Shelf stable; no refrigeration necessary For best results, use with other NaturesPlus Immune formulas 1 capsule a day, 30 Servings Per Container *Vitamin D contributes to the normal function of the immune system. Vitamin D has a role in the process of cell division. Vitamin D contributes to the maintenance of normal bones.