Face primer is a crucial pre-makeup step that acts as a foundation for a flawless look. By smoothing out skin texture, filling in fine lines, and minimizing pores, it creates an even canvas for makeup application. Primers enhance makeup longevity, prevent shine, and can include color correction properties for a radiant finish. With benefits ranging from improved foundation application to sun protection, using a face primer is key to achieving a polished and long-lasting makeup look.