Naturally flavored with other natural flavors. No artificial flavors. 50 calories per bottle. Low calorie, 40 calories or less per 12 fl oz. No artificial sweeteners. Specialized Blend of 5 Electrolytes: 490 mg sodium; 350 mg potassium; 690 mg chloride; 105 mg magnesium; 120 mg calcium. Lower Sugar: 60% lower sugar than leading sports drink. Gatorlyte contains 12 g total sugars per 20 oz serving, the leading sports drink contains 34 g total sugars per 20 oz serving. Specialized blend of 5 electrolytes. Scientifically formulated for rapid rehydration. gatorade.com. SmartLabel: scan for info call for info 1-800-884-2867. Comments? 1-800-884-2867 or visit gatorade.com.