Name of Product: Lutein (Marigold Flower Extract) Part of Used: Tagetes erecta flower Appearance: Reddish orange yellow fine powder Specs Available: 5% 10% 20% 30% 40% 50% 60% 70% 75%,80% 90% Function : Lutein is a carotenoid, meaning a natural colorant or pigment, found in dark green leafy vegetables such as spinach,egg yolks,various fruits and corn. Lutein is the active carotenoid in this potent, natural source antioxidant. It is naturally derived from marigold flowers and contains a normal blend of carotenoids including zeaxanthin and cryptoxanthin. Lutein also filters the high energy blue wavelengths of light from the visible light spectrum. Our Main Products: Andrographitis Extract, Black Cohosh Extract, Blueberry Extract, Craneberry extract, Echinacea Purourea Extract. Epimedium Extract, Feverfew Extract. Garcinia Cambogia Extract, Garlic extract, Genistein, Ginger Extract, Ginkgo Biloba Extract, Ginseng Extract, Gotu Kola Extract, Grape Seed Extract, Green tea extract, tea polyphenol, Hawthorne Berry Extract, Hops Extract, Lutein, Lycopene, Milk Thistle Extract, Momordica Extract., Pine Bark Extract, Polygonum Cuspidatum Extract, Pomegranate Hull Extract, Pueraria Extract, Puerarin, Rhodiola Roses Extract, Saw Palmetto Fruit Extract, schisandra extract, Siberian Ginseng Extract, Soybean isoflavones, Tea Polyphenol, Contact Person: Cherry Company: Shaanxi Tianrun Phytochemical co.,ltd TEL: 86 29 88390044 FAX: 86 29 88390307 Email: cherry@chinaphyto.com. MSN: allengreen1980@hotmail.com we supply all kinds of plant extract, herbal extract, food additive, pigment, pharmaceutical, nutrient and so on.