Naturally flavored with other natural flavors. 130 calories per 20 fl oz prepared. Rehydrate. Replenish. Refuel. Electrolytes: 230 mg sodium and 70mg potassium per pack to help replace what you sweat out. Carbs: 34 g carbohydrates to help refuel working muscles and promote fluid absorption. gatorade.com. SmartLabel. Scan for more food information 1-800-884-2867. Call for more food information. Comments? 1-800-884-2867 or visit gatorade.com.