Say goodbye to box dyes! If we previously wanted to change up our hair color, we'd typically run to the drugstore to get a pre-packaged set of whatever hue we were going for, but that doesn't have to ...

Whether you’re looking for a style change or need to hide unwanted bleaching, covering up your existing highlights yourself can seem a little intimidating. That’s why I reached out to Kerry Yates, ...

Forbes contributors publish independent expert analyses and insights. I write about retail and the forces that are redefining shopping. L'Oréal's Colorsonic, left, and its components at right, ...