One capsule provides: High sodium content: 310 mg/capsule Additional potassium, calcium, magnesium and chloride intake Optimizes hydration during exercise In the form of easily absorbable organic salts (citrate and gluconate) Suitable for vegans Allergen-free Sodium is one of the most abundant minerals in the human body, representing up to 0.15% of body weight. It is the most important mineral during exercise, as it is the one we lose in the largest amount through sweat. This amount varies considerably between what are known as “sweet sweaters” and “salty sweaters”, depending on the concentration of sodium lost through sweat. Since it is difficult to individualize, we use the average as a reference, which, according to the latest research, is approximately 987 mg per liter of sweat. Therefore, based on these values, for demanding and prolonged training sessions, the simple consumption of an isotonic drink is not enough to replace all the sodium lost and we must introduce additional sodium, in this case in the form of capsules. With a recommended intake of approximately 500 ml/hour of Isodrink & Energy (295 mg) + 1 or 2 PRO Salt capsules (310 mg/caps.), athletes can be sure that they cover their sodium needs lost during training and/or competition. In addition, sodium intake is essential to prevent hyponatremia, which is a decrease in the concentration of this mineral in the blood plasma, thus facilitating dehydration. The average loss of potassium (234 mg/liter of sweat) is perfectly compensated by the same combined intake of Isodrink & Energy (193 mg) and PRO Salt capsules (54 mg). Easily assimilable organic sources: Potassium, Calcium and Magnesium are provided in the form of organic salts (citrates and gluconate, respectively) whose bioavailability is higher than the use of inorganic salts, such as oxides, carbonates, etc., commonly used for their apparently higher contribution of the mineral in question and their lower cost