NARS Pro-Prime Smudge Proof Eyeshadow Base Travel Size 2.8g BRAND NEW NEVER OPENED What it is: A lightweight primer that creates a seamless canvas that keeps cream and powder eye color looking brilliant, fresh, and just-applied all day. What it does: This smudge-proof eyeshadow base uses a unique polymer and mineral powder blend to get a firm grip on color for long-lasting, gorgeous wear. Fortified with a special deep-sea extract and an antioxidant rice extract, it dries on contact and keeps the delicate eye lid smooth and ready for eyeshadow application. What else you need to know: This fragrance-free product is ophthalmologist and dermatologist-tested. Research Results: After 2 week test: - 97% felt that it maximized your eyeshadow color - 93% felt that it extended the wear of your eyeshadow - 90% felt that it prevented creasing and smudging.