190 calories per shake. Naturally and artificially flavored. Pick 2 shakes a day. 3 snacks, 2 Slim-Fast meal bars or shakes plus 1 sensible meal. Smart Choices Programs guiding food choices. Slim-Fast! 3-2-1 Plan: A simple way to help you get results and lose weight now! Pick 3 nourishing snacks a day. Fruit, veggies or a Slim-Fast 100 calorie snack bar. Choose 2 Slim-Fast 180-200 calorie shakes or meal bars. Have 1 sensible 500 calorie meal. Losing weight never tasted this good! Great tasting shakes. Hunger control blend with protein, fiber, and lipids.