Immune Booster Tablets are clinically researched formulations to support the immune system and normal respiratory tract function. They are formulated to strengthen the immune response to sickness and infection. They also provide relief from cold, flu and various other infections. They enhance the immune systems of the body and make it healthy to prevent illnesses. They are ideal to improve healthy immune defense, support key immune functions and enhance the strength of the body. They are additive and gluten free in nature that ensures no side-effects.