The skin of people living in big cities is often mistreated every day we are exposed to indoor and outdoor pollution that together with sun light are the main cause of premature aging and inflammation thatamprsquos why institut esthederm has created city protect spray that strengths your skins natural defences and protects the skin ampnbspfrom harmful environmental factors and photoaging so that your skin is able to optimize its vital functions and stay looking beautiful for longeraction