30 calories per serving. 80% fewer calories than leading beverages. Flavor with other natural flavor. Contains: milk, soy. 5g of fiber & 3g of protein to help satisfy hunger. Color your world with Crystal Light and transform ordinary water with fabulous fruit flavors. Each sip is the perfect way to refresh, renew and satisfy your thirst for something different. Crystal Light - it's lively & unexpected, just like you! This product 30 calories; leading beverages 150 calories. Low sodium. Gluten free.