Age spots, also known as liver spots or solar lentigines, are flat, brown, or black spots that commonly appear on the skin as people age. They are usually found on areas that have been exposed to the sun, such as the face, hands, and arms. These spots are a result of increased melanin production due to sun exposure over time. While age spots are generally harmless and do not require treatment, some people may choose to lighten or remove them for cosmetic reasons. Various options, including topical creams, laser therapy, and cryotherapy, are available to help reduce their appearance.