Sweeteners USA Kosher Birch Xylitol is an All Natural Sweetener Made of Real Birch Xylitol. This Sweet and Delicious Sweetener Looks and Tastes Like Sugar with No Aftertaste. It is Safe For Diabetics and Has A Low Glycemic Index with 40% Fewer Calories Than Sugar. It Is 100% Sugar, Gluten and GMO Free. Sweeteners USA Kosher Birch Xylitol Replaces Sugar in Equal Measurements.