Cochineal is widely used as a natural dye in the food and beverage industry, providing a vibrant red to pink color in products like juices, candies, yogurts, and cosmetics. It is also employed in the textile industry for dyeing fabrics, particularly wool and silk, due to its strong and lasting color properties. In the pharmaceutical sector, it is sometimes used as a coloring agent in medications and supplements. Additionally, cochineal finds applications in art and crafts, where it is used to create natural pigments for paints and inks. Its natural origin makes it a popular choice in industries seeking alternatives to synthetic dyes.