Red40

+Red 40, also known as Allura Red AC, is a common synthetic [Food Dye](/wiki/food_dye) used globally to impart a vibrant red hue. It is an artificial [Colorant](/wiki/colorant) widely found in processed foods, beverages, and cosmetics.

+## See also

+- [Food Safety](/wiki/food_safety)

+- [Regulation](/wiki/regulation)

+- [Dye](/wiki/dye)