L’Oreal debuted a gadget at CES last year that promised to make lipstick shades in whatever color wearers wanted. This year, we’re learning what that device requires to work at home: lipstick pods.

This week, Yves Saint Laurent is launching its iconic Touche Eclat illuminator in a range of new shades to suit black and Asian women. The make-up pen has been a beauty classic since its creation in ...