What it is: A velvety powder blush that sweeps sheer color for a naturally blushed look. What it does: Laura Mercier Second Skin Cheek Colour is a light-as-air, velvety powder blush that sweeps on sheer color easily and evenly. With skin-silkening natural botanicals, your complexion looks naturally blushed and lit from within. Light-diffusing qualities allow a mistake-proof, flawless application that lasts all day. What else you need to know: Each color can be removed from its original packaging and placed in a customizable palette. Dermatologist tested.