Articles
The level of sunlight that reaches the earth's surface is composed of two primary types of rays, both of which are harmful to the skin: Long Wave Ultraviolet A (UVA) and Short Wave Ultraviolet B (UVB). Unlike UVB rays, UVA rays penetrate deep into the skin’s thickest layer otherwise known as the dermis. However, both UVA and UVB rays can pose potential issues with unprotected exposure.
Continue reading
