Anatto Extract of Kaser Mango Shade is a yellow colored natural food colorant that is obtained from seeds of the Bixa Orella tree. The pigments producing the yellow to orange colors are carotenoids, bixin and norbixin, where the concentration of colors is expressed as percentage of these compounds where content varies with extraction method used. These seeds have coating of oily paste that contain bixin that has high water and oil solubility and is stable in Alkaline mediums.

Annatto is the seed or extract from the achiote tree, which is indigenous to Latin and South America. Annatto is used heavily in Central and South America as a dye, medicine, and as an ingredient in many foods. Annatto is a naturally intense dye which can range in color from bright yellow to deep orange. Many commercially made food products utilize annatto for its potent color.