01/05/2022
UVA AND UVB DIFFERENCE
UVA rays, also known as long-wavelength light rays, account for about 95% of the UV rays that reach the skin. UVA rays are more of a threat because most of them reach the ground. This type of rays appears throughout the day, all year round, regardless of whether it is cloudy or sunny. If you see daylight at any time, UVA rays are present.
UVB light has wavelengths from 290nm to 320nm, a much smaller range than UVA light. Although it doesn't pe*****te the skin like UVA rays, UVB rays are very powerful. It is directly related to sunburn and other visible changes to the skin's surface, including discoloration. UVB radiation also plays a role in skin cancer.
++ please protect your skin under the sun ++++