Urban Decay All Nighter Waterproof Makeup Setting Spray Natural Finish Smudge Proof Transfer Resistant Up to 16HR Wear Cool Skin Temperature Fine Mist Controls Shine For All Skin Types What finish is this setting spray? This waterproof setting spray has a natural finish. It provides a cooling and refreshing effect but does not alter the finish of your makeup. What does All Nighter?s Temperature Control Technology do? The temperature control technology helps to keep your face feeling cooled and refreshed. It prevents makeup from smudging and settling into fine lines, ensuring that your makeup remains vibrant and lasts for up to 16 hours without needing touch-ups. Will this setting spray make non-waterproof foundation waterproof? It helps in making your makeup more resistant to water, but it does not necessarily make non-waterproof foundation fully waterproof. What skin type is this setting spray suitable for? It is suitable for all skin types, including oily skin, dry skin, and sensitive skin. Is this a makeup sealer/fixing spray? Yes, it is designed to seal makeup and prevent it from fading, smudging or transferring. Also helps in keeping makeup intact even when sweating.