Talk about an immune support trio! ElderberryMAX Fizzy Drink Mix serves up 3 key immune support nutrients all in one delicious daily stick pack. Vitamin C is a well-known antioxidant and helps support the immune system by neutralizing damaging free radicals. Zinc is a key immune support nutrient, as the immune system relies on Zinc for normal development and function of immune cells. This tasty fizzy Elderberry drink mix contains 100 mg of black Elderberry extract, 500 mg of Vitamin C, 25 mcg (1000 IU) of Vitamin D3, and 3 mg of Zinc per serving (1 stick) to help support the immune system. Comes in tasty Mixed Berry with other natural flavors. Treat yourself to some delicious immune support today.Ingredients:Elderberry (Sambucus nigra) Fruit Extract, Vitamin C (as Ascorbic Acid, Zinc Ascorbate), Vitamin D3 (as Cholecalciferol), Zinc (as Zinc Ascorbate), Sodium (as Sodium Bicarbonate), Potassium (as Potassium Bicarbonate), Citric Acid, Maltodextrin, Natural Flavors, Stevia Leaf Extract, Malic Acid, Monk Fruit Extract, Silicon Dioxide, Purple Carrot (for color).