Product Name: Marigolg flower extract Specification: Lutein 2%-90% HPLC Appearance:Orange yellow powder Function：Lutein is extracted from the marigold flower, main ingredients is Lutein and Zeaxanthin. Lutein hss the effects on protecting eyesight, preventing maculopathy,antioxidant and cancer.As a natural pigment, appllied in food, health care,pharmaceutical and animal feed additives fields www.apitechina.com