Pigments

Pigments are molecules, usually composed of carbon, that absorb certain wavelengths of light, giving rise to different colors. These molecules are widely used in the food, cosmetics, plastics, and agriculture industries in order to add color, protect from UV radiation, and provide functionality to a variety of products. Pigments are also used to provide color to paints, inks, and other products. Pigments are an essential component of our everyday lives and have a wide variety of uses.