Lutein, animal feed

marigold plant origin place ,good material and high quality ,manufacturer of lutein animal feed and best price.

Lutein is natural pigment ,could add in dietary supplement .and also it could be used as feed ,if chicken or duck eat ,the scarfskin ,  claw  and eggs could have best color ,when human eat it,it is good for human eyes and health.now feed lever lutein are popular in Breeding