I have blogged a wee bit about the difference between Korean and American BB creams and how they are really very different products, but I haven't myself reviewed any American offerings or done any one on one comparisons. The reason for that is I know that I won't enjoy the American offerings and can't bring myself to purchase one just to write a negative review. I know that many enjoy them but they just don't have anything to offer me.
I'm going to provide some links to better explain how these products differ...