Urban Decays All Nighter Face Makeup Primer is a face primer and makeup base that preps the skin for long lasting foundation - locking in your face makeup for up to 8 hours. This primer goes on sheer and lightweight, prepping skin with a hit of hydration. The vegan formula smooths the look of skin so your makeup looks fresh and evenly applied, leaving skin feeling slightly lifted and reducing the appearance of fine lines. Wear solo for hydrated, smoother skin and a subtle, all-day glow. How to use: Smooth over clean, moisturized skin with fingertips or foundation brush and evenly blend from the center of the face in an outward motion. Wear it alone or with just concealer or blush for smoother, beautiful skin.