Seems to have made my eyes look brighter

So far in only using this for about a week now I have seen that my under eyes are not as dark as they once were. The main feature of this eye cream is for wrinkles and fine lines but it does mention that it will help to brighten the under eye. I have not seen a change with my fine lines, but I am hoping to see some soon, if not I love what it has done for my dark circles.