You need more than just water for proper hydration. Clif Shot’s Electrolyte Drink contains the optimal ratio of carbohydrate and sodium to replenish what you sweat out during exercise. The mild flavor is easy on the stomach and contains 80 calories and 200mg of sodium per serving. By keeping your salt levels in order, you retain key central nervous system signaling, proper cell function, and ideal fluid balance—all key ingredients for top-end physical performance. Other electrolytes include chloride, potassium, magnesium, and calcium.