Citrus Vitality Vitamin B Low-Sugar Light Drink has a sunny citrus flavor as its base, which is refreshing, sweet and sour without being greasy. The low-sugar formula takes into account both health and taste, helps energy metabolism and refreshes the mind. Have a bottle after exercise or when staying up late. It has 0 fat and a light burden, and is even more refreshing when chilled. It is a smart and light supply that can recharge your body at any time.