Alusweet Allulose Sweetener Zero Calorie - 12 Oz - 1:1 Sugar Substitute, Keto-Friendly, Gluten-Free, Non-Glycemic, Plant-Based Sugar Substitute for Baking, Coffee, Cooking and Drinks. Improved Formula: Made with allulose, prebiotic fibers and stevia, our sweetener is a delicious alternative to regular sugar.