The NutriScience Nutrilyte Electrolyte contains sodium chloride and potassium in the same ratio as is lost in sweat. Because NutriScience Nutrilyte Electrolyte contains easily absorbed carbohydrates it replaces energy much faster and can, therefore, be used during, and immediately after, exercise. NutriScience Nutrilyte Electrolyte can help with rapid restoration of energy, increased performance in hot conditions and reduced debilitation during transportation.