When the temperature starts to drop it?s important to make sure your immune system doesn’t. Immune Defense* (formerly known as Acute Defense) is made with FoodState Vitamin C, Zinc and Black Elderberry, together with bitter and phytonutrient-rich herbs, including echinacea and andrographis. When you feel the need, take two tablets three times per day for five days. Your immune system will thank you for the support*