Neutrogena Prep + Correct Redness Reducing Face Primer helps extend the life and wear of makeup while evening out skin tone. Whether worn alone or under makeup, this facial prep primer helps improve the appearance of skin redness and dullness while blurring and minimizing the look of pores for a softer, more even complexion. The skin-evening makeup primer helps smooth skin's texture and diminish the look of lines without settling into them, so makeup glides on more easily and stays put longer.