Synthetic colors are artificial dyes and pigments created through chemical processes. They are commonly used in various industries, including food, cosmetics, and textiles, to enhance the appearance of products. These colors can provide vibrant hues that are often more stable and longer-lasting than natural colors derived from plants or minerals. The use of synthetic colors has raised some health concerns, leading to regulations in many countries. For example, certain synthetic dyes, such as Red 40 and Yellow 5, are approved for use in food but may cause allergic reactions in some individuals. As a result, consumers are encouraged to read labels carefully.