I like the Pure Protein Jillian Michaels shakes it comes in two flavors: Triple Chocolate and Vanilla Cream.
Here is a breakdown of one scoop (one serving) of the protein powder:
100 calories
15 grams of protein
3 grams of fiber
2 grams of fat
7 grams of carbohydrate
3 grams of sugar
45 mg of cholesterol
The protein powder can be mixed with water or milk. It is to be used as a meal-replacement or as a snack any time of the day.

I don't use it as a meal replacement but I do use it as a protein substitute in a meal or a snack. Like I will have some fresh veggies and a shake if I need a fast meal. I love making smoothies with the vanilla.

Atkins makes a good low carb shake. They are best when ice cold.