SkinnyGirl® Sweet'arita. Slightly sweet & low in calories. Made with blue agave silver tequila, triple sec, natural flavors and caramel color added. 19.9 Proof. 750 ml. Everyone loves sweet margaritas, but no one wants the guilt or the calories. That's why i created the Skinnygirl® Sweet'arita. Made with natural flavors, blue agave silver tequila, and made slightly sweet with agave nectar. Skinnygirl® Sweet'arita: The margarita you can trust. Contains caramel color. Per 1.5 fluid oz - Average analysis: Calories 37.5, carbohydrates 2.7g, protein 0g, fat 0g. www.skinnygirlcocktails.com.