Zdrovit Litorsal contains sodium and potassium enriched with glucose and vitamin C. Zdrovit Litorsal quickly quenches thirst and replenishes fluid losses resulting from sweating on hot days or during physical exercise. Sodium is an essential electrolyte, regulating water distribution in the body. Potassium contributes to normal muscle function and blood pressure. Vitamin C contributes to normal energy metabolism, helps protect cells from oxidative stress, and contributes to the reduction of tiredness and fatigue.