Crystal Light Pure Truvia® Strawberry Kiwi On The Go. 15 calories per serving. 75% fewer calories than leading beverages. No artificial sweeteners, flavors or preservatives. Natural flavor with other natural flavor. Naturally sweetened drink mix. 7 packets - 0.31 oz (9g). Shouldn't everything you drink be pure Imagine a drink that's sweetened naturally. That's the beauty of crystal light pure. No artificial flavors. No preservatives. And just 15 little calories per serving. That's because pure is sweetened with Truvia® stevia leaf extract and sugar. Truvia® brand sweetener is made from the best-tasting part of the stevia leaf. Now that's a beautiful thing. This product 15 calories; leading beverages 70 calories. Gluten free. Sweetened with sugar and Truvia. Truvia® and the Truvia® logo are licensed trademarks of The Truvia Company LLC. Carton made from 100% recycled paperboard minimum 35% post-consumer content. (800) 431-1002. crystallight.com. ©Kraft Foods.