Fine Foods EviaSweet is a blend of Erythritol and Stevia. Erythritol is a natural sweetener produced by a fermentation process and is naturally present in fruits, mushrooms and other fermented foods such as soy sauce and cheese. Stevia leaf extract contains Rebaudioside (Reb A) which is the sweetest species among all stevia plants. – It is a natural sweetener that is two times sweeter than table sugar. – Tastes like sugar without the bitter aftertaste – Has 0 calories