Lasts longer than regular Vitamin C and supports immune system health for 24 hours*. These rapid release liquid softgels not only support your nutritional needs but also provide round the clock immune support as well*. Shown to stay in your white blood cells for up to 24 hours so once you take your daily dose it stays there delivering immune and antioxidant support*. Naturally sourced colors. No preservatives. NonGMO. No gluten wheat milk lactose artificial flavor artificial sweetener sugar soy starch yeast or fish. Sodium free. Provides 8 essential vitamins and zinc. *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose treat cure or prevent any disease.