... Calendula lutein extract 5%, 10%, 20%, 80%, 98% 1.Lutein 5%, 10%, 20%, 80%, 98%Calendula Extract, Zeaxanthin 5%CAS:144- ... 3’-diol, Meso-zeaxanthin)Plant Resource:Calendula officinalisProduct Specification: 5% HPLCAppearance: reddish orange powderPlant Part Used: Fresh flowerExtract ... blockage• Anticancer Sample of Lutein 5%: Good water solution Sample of Lutein 20% Packing Detail: Packed in paper ...