Hypopigmentation is a skin condition characterized by lighter patches of skin due to a decrease in melanin production. Melanin is the pigment responsible for the color of skin, hair, and eyes. This condition can occur in various forms, such as vitiligo, where the skin loses its pigment in specific areas, or as a result of skin injuries, infections, or certain medical treatments. The causes of hypopigmentation can vary widely, including genetic factors, autoimmune diseases, and environmental influences. It can affect individuals of any age and skin type. Treatment options may include topical medications, light therapy, or cosmetic solutions to help even out skin tone.