Sweetleaf powder sweetener is a healthy all-natural sweetener made from stevia leaves. It offers zero calories, zero carbs and a non-glycemic response. In just a 1/8 tsp. Serving you'll get the equivalent sweetening of 1 tsp. Of sugar. There are about 230 servings in the 4 oz. Shaker jar. This natural product is gluten-free, non-gmo and kosher-parve.