One of the effects of air pollution on skin — combined with ozone, UV-rays and the Blue Light — is the generation of free radicals and consecutive inflammatory reactions in the long-run. The oxidative stress generally causes a decrease of the natural antioxidant protection and finally reduce the performance of the skin barrier leading to skin damages such as aging, spots and sensitivity, due to multiple disorders in the Stratum Corneum, Epidermis and Dermis (DNA damages, protein...