Immune & vitality™ combines ME-3 with Lactobacillus brevis KP08, a novel probiotic strain from Japan. KP08 promotes the balanced production of interferon-a (alpha) which, in turn, supports a healthy immune response. This unique probiotic formula provides highly synergistic immune system effects. Essential B-vitamins, vitamin C and vegan vitamin D provide additional support for immune health, balanced metabolism and energy production.