The air pollution has reached dangerous levels in many countries around the world and it has started to affect our everyday lives by deteriorating our health. Environmental pollutants including cigarette smoke, exhaust fumes and heavy metals generate free radicals that induce oxidative damage and put skin cells in a state of stress. What most people seem to forget is that the part of our body that is constantly exposed to the pollution is our largest organ: our skin. The Particulate Matter (PM) are microscopic particles that run freely in the atmosphere, affecting the human health. Thats why it is important to protect your skin on a daily basis.