Maybelline Fit Me Luminous & Smooth Primer with SPF 20 is a comfortable and breathable longwear primer formulated with hydrating vitamin E, can be worn with or without makeup, smooths and hydrates skin, and extends the wear of makeup to keep your look locked in all day. The result is a smooth and luminous effect that lasts up to 16 hours. This face primer creates a smooth canvas for your makeup application and enhances the overall look of your makeup. Works best with normal to dry skin types. Maybelline Fit Me Primer can be worn with or without foundation.