All natural. 55% less fat and 45% fewer calories than regular caesar dressing. Light Caesar Vinaigrette is a rich tasting combination of asiago and parmesan cheeses blended with red wine vinegar, spices and oil. An ideal complement to Romaine lettuce with shredded cheese. Marzetti vinaigrette dressings are made with only the finest ingredients, assuring you of the legendary quality you expect from Marzetti. One taste and you will know the difference. No preservative added. Light Caesar Dressing: 70 calories & 6 g fat. Regular Caesar Dressing: 130 calories & 14 g fat per serving. Made in USA.