UVB rays have slightly more energy than UVA rays. They have a short wavelength that can only reach the outer layer of your skin called the epidermis. UVB rays have been linked to skin burning. They also have
UVA and UVB rays affect your skin in different ways. In this tutorial, find out the difference between them and how to make sure you’re protected from both.
Ultraviolet rays are classified by three types: UVA, UVB, and UVC. UVC is very dangerous, but it does not reach the earth’s surface due to the ozone layer. Exposure to both UVA and UVB radiation poses potential skin cancer risks. UVA Radiation UVA light is the most abundant source of ...