THE PRIMER OF THE FUTURE. Say good-bye to large pores, shine and texture. The weightless, oil-free formula creates a perfectly smooth canvas to be worn alone or as a base for foundation application. Designed to make your foundation go on smoother and last all day. Now there is no need to worry about excess oil and shine throughout the day, Zero Pores has you covered! Directions of Use Apply to perfectly clean skin using fingertips or foundation brush. May be used alone or before foundation.