The reactive skin is more common in women because the leather of the ladies are more subtle men, with 50% to 60% who allegedly influenced from time to time. It is caused when the skin of extreme 'environment' is broken which makes it vulnerable to the natural barrier s to factors such as heat, pollution, cold weather or windy, air conditionning, water, detergent and cosmetic routine. When the skin is in contact with things of thes, can ruin, turn red and feel stetched and painful.