The Fact of Sun and Tan: How Much does it Age your Skin?
BEGIN BY STAYING OUT OF THE SUN
To preserve your skin from premature aging, in addition to the constant use of a sunscreen on your face as part of your everyday skin care, you should understand the art of sunbathing—that is if you want to tan at all. Ideally, of course, you would be far better off pale.
As we’ve already said, the sun is your skin’s worst “ager.” It has been proved that exposure to ultraviolet light brings about permanent fundamental alterations in the genetic material of skin cells and encourages the process of cross-linking. These changes are cumulative and irreversible. Even when sun-exposed skin from an arm is grafted onto a protected area such as the abdomen and left there for years, it still remains older- looking and darker than the skin surrounding it. (more…)