A line of premium yogurt-based salad dressings from Bakersfield, Calif.-based  Wm. Bolthouse Farmscontains at least 55% fewer calories and 75% less fat than the leading brand. The dressings are gluten-free, contain no artificial flavors or preservatives, and have 45 or fewer calories per 2 tablespoon serving. The line consists of seven varieties, including the two newest: Salsa Ranch and Zesty French. Suggested retail price is $3.49 for a 14-ounce bottle.