Atkins Advantage Vanilla Shake Mix contains high-quality protein, 23 essential vitamins, healthy natural fats and just 3 grams of carbohydrates making it a guilt free and filling snack. The Atkins Diet is based on delicious low-carb recipes and whole foods. If you're short on time, Atkins provides snack and treat bars and shakes to keep you satisfied, even when you are on the go.Suitable for all phases of the new Atkins Nutritional Approach