I am on Atkins, for dessert I bought the frozen Whipped Cream, it says it has only 2 grams of carbs,

is that the right kind of whip cream that I should be eating? Or is it the one that is refrigerated by the milk section? I love eating this whipped cream because it's frozen and it tastes like vanilla ice cream to me, it satisfies my sweet tooth, but I also don't want to mess myself up, if I'm eating the wrong thing? Can it be any kind of Whip Cream?