SPLENDA Brand Sweetener, also known as sucralose, is a no-calorie sweetener that can be used as part of a healthy diet to help reduce the calories, carbohydrates, and sugar you consume. It is made through a patented process that starts with sugar and converts it to a no-calorie, non-carbohydrate sweetener.  Whether you want to cut down your sugar intake, reduce your calorie intake, or generally live a healthier lifestyle try replacing sugar with Splenda in all your favorite recipes.