Supplement facts: Amount per serving Blueberry 100mg Beta-carotin 20mg Lutein 100mg Zeaxanthin 20mg Blueberry Extracts for Eyes tablets are from European Blueberry which contains rich natural OPC (Oligomeric Proanthocyanidins). The product is rich in Beta-Carotin, OPC, Lutein and Zeaxanthin. The source of Carotenoids is provided by the world biggest supplier. The blueberry extracts contain rich natural OPC. The OPC acts as an antioxidant which prevents our body and eyes from radiation and ageing. Lutein and Zeaxanthin are kinds of major Carotenoids found in human body, with a high tissue concentration in the retinal maculetea of the human eyes. They are very important for our eyes’ health. They not only alleviate eyes fatigue, but also effectively prevent cataract and Age-related Macular Degeneration (ARMD). As we begin to age, the amount of Lutein and Zeaxanthin in our eyes decreases. Since our body can neither synthesize this ingredient,nor we can take sufficiently from daily diet, we need Lutein and Zeaxanthin supplements. No added flavor, sugar, preservative or artificial color in the product. It is produced by GMP manufactory and certificated HALAL. Net: 500mg/tablet X 60tablets Serving Size: 1 tablet each time, one time daily FOB G.Z.USD7 CERTIFICATE:GMP,ISO,HALAL ABILITY:CONTINUED