Characteristics of Ultraviolet Light

Characteristics of Ultraviolet Light: The sun’s light contains three types of rays, UVA, UVB, and UVC.  Of these three rays, only UVA, and UVB pass through the earth’s atmospheric filter.  …

HIGH PRESSURE TANNING

  How it works… Every living thing sheds (exfoliates) its outer layer, and we normally exfoliate our outer layer of skin about every 28 days. Tanning with UVB light accelerates …