Carmine, also known as carminic acid, is a vivid red pigment derived from the cochineal insect, specifically the female Dactylopius coccus. This natural dye has been used for centuries in textiles, cosmetics, and food products due to its bright color and stability. In addition to its aesthetic applications, carmine is often found in products like yogurt, lipstick, and cheese as a coloring agent. It is considered safe for consumption, although some individuals may have allergic reactions. Carmine is labeled as E120 in the European Union and is recognized for its vibrant hue and historical significance.