ImmunityMD® pairs two doctor-selected probiotic strains, L. acidophilus and L. rhamnosus with a potent dosage of L-lysine and zinc to support immune response, promote lip, skin, and oral health, and aid calmness.* The addition of NutraFlora prebiotic supports the growth and viability of probiotic strains, making ImmunityMD a comprehensiv