Dry skin can be a blessing but more often it is troublesome. Those with dry skin generally need not worry about blemishes except for the occasional stray that appears from hormonal changes or stress. But dry skin looks dull and flaky. And worse, it can emphasize the appearance of fine lines and wrinkles.
Age and the environment are two factors that contribute to this skin type. Over time, the sebaceous glands within the dermis layer slow their production of sebum, the body’s natural moisturizer. The skin’s ability to retain moisture also lessens as we grow older. This is caused by the breakdown of the intracellular matrix, the collagen and elastin layer that helps hold skin tissue together. When this layer begins to break apart, it becomes more difficult for skin to hold in moisture. As moisture escapes, skin becomes drier.
Other causes of dry skin include climates that are arid, windy and dry. Use of harsh soaps and detergents and too much unprotected exposure to the sun’s damaging rays can also negatively influence skin. Genetics plays a role as well.
How do I know I have dry skin?
First consider where you live. Windy areas and...