Transform your skin in an instant with L’Oreal Paris Infallible Primer Shots Pore-Refining Primer, L’Oreal's 1st collection of primers to correct and perfect the skin. The ultra-lightweight formula glides onto skin, for a perfectly smooth, hydrated finish that lets skin breathe. Pore-Refining Primer: Blur pores, hide skin imperfections and mattify skin for a flawless, even-looking finish.