Sunscreen May Not Prevent Skin Aging!
Recent studies have definitively established that UVA is a cause of skin aging, and while sunscreens are an important part of any skin cancer prevention strategy, your sunblock may not prevent skin aging because they are primarily designed to prevent sunburn.
The earth is continually being showered with solar radiation, the electromagnetic energy emitted by the sun. This energy is responsible for sustaining life on our planet and, yet, like many other good things, too much can be harmful. Infrared (IR) visible (VIS) and Ultra Violet Radiation (UVR) are among the total spectrum of radiation that the sun emits: these three command most of our attention
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