As long as the skin retains moisture to retain the youth, hydration, water lock is a major step in skin care, for different skin, it is necessary to use different methods of moisturizing, the following is for the 3 types of skin proposed hydration program. 1, sensitive dehydration This dehydrated skin will often have a dry feeling, easy allergies, cheeks or around the eyes are easy to feel itchy. The root cause, skin sensitivity are because the skin surface is extremely dehydrated caused by dehydration, dehydration will weaken the skin’s resistance. This time should try to use medicated skin care products specifically for sensitive skin, serious should go to the doctor. 2, environmental dehydration Many people will feel uncomfortable because of environmental changes in the skin, in addition to air conditioning will also make the skin lose a lot of water, it is recommended that in this case, should carry moisturizing skin care products, such as spray class. 3, greasy water shortage greasy water shortage is mostly manifested as oily, large pores, skin prone to acne or pimples, but also prone to small fine lines, this skin problem is caused by oil and water imbalance. It is recommended that such a skin type of people, pay attention to the skin cleaning work, especially to do the skin deep cleaning, in the cleaning at the same time, oil control and hydration to be two-pronged, so as to effectively regulate the skin’s water and oil balance.