Vitamin Supplement. Pure vitamin C. Promotes healthy immune function. Vegetarian formula. Smart Facts: Vitamin C plays an important role in supporting immune function. As an antioxidant, vitamin C helps neutralize harmful free radicals in cells. No artificial color, flavor or sweetener, no preservatives, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free. Laboratory tested. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)