A mattifying & pore-reducing primerFeatures an oil-free water-resistant formula that does not clog pores or cause breakoutsHelps instantly cover imperfections & reduce the look of poresControls oil for up to eight hoursSmoothes & preps skin for makeupGives a soft even matte & flawless finish Can be worn alone under Studio Skin foundation or over makeup The package dimension of the product is 2.3cmL x 4.6cmW x 11.9cmH. It mutes warm undertones and adds more depth. Ideal for daily use. It improves manageability for smooth responsive styling.