Typically when we need to purchase a new foundation we make a laundry list of all the things we want to the makeup to do. Then we head to the store and begin swabbing shades on our chins and on our ...

Hailey Bieber used the Kosas Color Corrector for her dark under-eyes in a recent segment of Vogue’s “Beauty Secrets.” An InStyle editor put it to the test and fell in love with the brightening, ...