Erythritol is a very popular sweetener, which is a unique natural polyol sweetener with calories and a clear cool mouth feel. Erythritol is a polyol (sugar alcohol) that is very popular for use in baking and as a general sweetener in low-carb diets. Erythritol, as alternatives to sugars and as part of a comprehensive program including proper dental hygiene has been recognized by the American Dental Association.