Natural And Artificial Flavors Red 40

Natural and artificial flavors are complex mixtures of substances added to foods and beverages to provide or enhance taste. Natural flavors are derived from plant or animal sources, while artificial flavors are created in laboratories. Red 40, also known as Allura Red AC, is a synthetic food dye made from petroleum that imparts a red color.

This combination of ingredients is used to both flavor and color a wide variety of processed foods and beverages, such as candies, sodas, and fruit-flavored snacks. The flavors enhance the taste profile, and Red 40 provides a vibrant red appearance to make products more visually appealing.

Both natural and artificial flavors, and Red 40, are approved food additives regulated by the FDA. JECFA and EFSA have evaluated many individual flavoring substances, and JECFA has evaluated Red 40 and set an acceptable daily intake. Some studies have suggested a possible link between synthetic food dyes like Red 40 and hyperactivity in some children, particularly those with ADHD; however, the evidence is mixed, and the FDA states there is no proven link for most children. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, including Red 40.