The NYX Professional Makeup Shine Killer Primer is designed to create a smooth, matte base. Ideal for oily skin, the oil-free formula helps offset shine and prolong foundation wear. Vitamin E lends a surge of hydration that supports fresher skin for longer. The face primer aims to absorb excess sebum as it lays down a barrier between skin and makeup. For a soft, shine-free finish, this mattifying primer acts as a buffer from external elements.