The basic principal of skin care is a well balanced diet, healthy life style, avoidance of prolonged exposure to the sun's rays and extreme weather conditions, which together with smoking and alcohol abuse, are among the most responsible factors for skin deterioration. There are many cosmetics on the market and each individual mat choose his or her own brand according to the fragrance and texture of the preparation. All of these products should be used for three basic purposes; 1.Cleansing (removal of skin secretion and dead layers of skin). 2. Moisturizing (prevention of the evaporation of water from the superficial skin layer and smoothing cornified areas of the epithelium). 3.Protection against sun radiation.