Ultraviolet B radiations are invisible rays that come from the sun. Unprotected exposure of skin to UVB rays can damage DNA in the skin, causing genetic mutations and skin cancer. It also causes darkening and thickening of the outer layer of the skin.
How to Select a Sunscreen?
People are often confused about which sunscreen to use while going out in the sun and what sun protection measures to follow. Read to know in detail.
