No preservatives. Half the fat & calories of regular dressing. Enjoy all of the benefits Marie's Creamy Yogurt Dressings have to offer: Completely all natural; No preservatives or MSG; No trans fat per serving; No artificial colors or flavors. Blue Cheese Yogurt Dressing has 70 calories & 7 g fat per serving; regular blue cheese dressing has 160 calories & 17 g of fat. Made in the USA.