Meet The Founder.
Sheena Yaitanes, a California native, fell in love with cosmetics at a very young age. Her mother worked with many classic beauty brands and the products she brought home laid the foundation for Sheena’s fascination. After studying natural sciences and organic chemistry at the University of California and developing a passion for art, Kosås was created to bring to life a world of colour cosmetics that spoke to who she was, and the women she knew and admired.