What is the risk of exposure to UV-A and UV-B radiations?
UV-A rays penetrates the skin’s thickest layer, dermis and causes skin damage at the cellular level. Unprotected exposure can lead to premature skin aging and wrinkling (photoaging), and suppression of the immune system. While UV-B rays being more intense usually burn the superficial layers of your skin and damage the outer layers of the skin. It plays a key role in the development of skin cancer.