Natural orange flavor. 50 calories per serving. Gluten free. Premium hydration. Scientific formula. Magnesium / 12 mg: (In healthy individuals) helps avoiding cramps. Potassium / 190 mg: (In healthy individuals) helps avoiding muscle spasm. Calcium / 20 mg: (In healthy individuals) helps metabolic process. Sodium-Glucose / 1/9: (In healthy individuals) facilities hydration process. Sodium Lactate: (In healthy individuals) helps to prevent acid buildup. Sweetened with natural glucose. No preservatives. Questions or comments call 1-855-213 4-636. Product in Mexico.