... . Application:Lutein has the characteristics, such as natural, nutrition and multifunction. It is extensively used in food, health products, ... of AMD, retinitispigmentosa (RP), cataract, retinopathy, myopia, floaters, and glaucoma.(3)Applied in cosmetics, it is mainly used to ... feed additive for laying hens and table poultry to improve the color of egg yolk and chicken. Make high commercial value ...