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 A collection of information regarding skin care, skin conditions, irritants, sunscreens, sun exposure, and tips for kids.
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The Difference Between UVA and UVB Rays

The solar spectrum is divided into ranges defined by wavelengths. UVB rays are present at a range of 290-320 nanometers. UVB are sometimes considered the sun’s burning rays, as they are most associated with sunburns. They are also thought to contribute to skin cancers. UVB rays will vary in intensity depending on time of day