Water is only half of the hydration story. Electrolytes are responsible for muscle function, contraction, nerves and heartbeats. Without essential electrolytes, we suffer from muscle cramps, muscle twitches and impaired performance. Vega Sport Electrolyte Hydrator helps replenish electrolytes and minerals lost in sweat during workouts, activity and hot weather. Containing sodium, potassium, and magnesium, as well as chloride, and phosphate, these key ingredients to help move fluid, nutrients, and oxygen in and out of cells to sustain efficient muscle function. Great-tasting and convenient to take with you - you only need to add one small scoop to your ice-cold water to enjoy the benefits of proper hydration throughout the day.