In this video, learn how to use bronzer to make your chin look thinner. I'm a 47-year-old woman whose chin doesn't look as defined as it used to look when I was younger. In this video, I show you how to use a bronzing powder called Hoola by Benefit to minimize your jowls or double chin. Aside from plastic surgery or losing weight, the best way to define your chin is with makeup. In just a few seconds, you can thin the look of your chin by creating a shadow underneath it with powder.