Are the Bacteria in IsoFresh Oral Probiotic Alive?

The probiotic strains of bacteria in IsoFresh Probiotic are flash frozen with liquid nitrogen and then freeze-dried to remove the moisture from them, placing them into a suspended animation state. Suspended animation is basically a hibernation of the cells, so they stop all metabolic function. As soon as the probiotics reach your digestive tract and are exposed to moisture, they are rehydrated and their metabolism starts back up. This process of freeze-drying the probiotics allows for a more stable product, which doesn’t require refrigeration.