Nuun Immunity helps support the natural defense systems your body uses to fight off cold and flu symptoms. A healthy immune system starts with proper hydrations and was designed for all day consumption! Nuun Immunity was created with athletes in mind. When your body is pushed to the limits, your immune system becomes more vulnerable. Non-GMO, gluten free. 1 tablet has 15 calories & 2 g. of sugar. Only sold in a counter display box of 8. Vegan Certified Vegan by the American Vegetarian Association Kosher Certified Kosher by the Orthodox Union Gluten Free Certified Gluten-Free by the Gluten-Free Certification Organization Non-GMO Non-GMO Project Verified Informed Choice Banned Substance Tested by LGC Science SUPPLEMENT FACTS: Serving Size: 1 tablet (5.3 g) (makes 16 fl-oz/475ml prepared), Servings Per Container: 10, Amount Per Serving: Calories 15, Total Carbohydrate 4g (1% DV*), Sugars 2g (INCL 2g added sugars (4%DV)), Vitamin A (as retinyl acetate) 450 mcg (50% DV), Vitamin C (as ascorbic acid) 200 mg (222% DV), Vitamin D (as ergocalciferol) 10 mcg (50% DV), Vitamin E (as d-alpha tocopherol) 3 mg (20% DV), Calcium (as calcium carbonate) 15 mg (