La roche posay serozinc gives your skin a mattified finish and hides away any signs of grease and shine it is specially made for skin that is oily or blemish prone gentle on the skin la roche posay serozinc is hypoallergenic and non perfumed it is dermatologically tested and can be used for sensitive skin it is specially for oily blemish prone skin and can also be used for skin that is prone to acne easy to use spray a little la roche posay serozinc onto your face after using a cleanser t