What it is: A shadow primer specially formulated to prolong the look of your eye makeup. What it does: Specially formulated to prolong the look of your eye makeup, this primer keeps eye makeup looking fresh and vibrant all day. The innovative formula extends the wear of your eye shadow for up to 24 hours, saves shadows from creasing and fading, and allows hues to stay color-true. Comfortable and lightweight, it is infused with antioxidant-rich vitamin E and is ideal for all skin tones and types. What else you need to know: This product is ophthalmologist tested, dermatologist tested, and non-acnegenic.