Beta-carotene is the major carotenoid used as intake of vitamin A due to the body's ability to make this fat-soluble vitamin to their own needs. From the alga Dunaliella salina a very rich extract is obtained in a natural mixed carotenoids including beta-carotene highlights plus alpha-carotene, beta-cryptoxanthin, zeaxanthin and lutein. Proanthocyanidins and catechins are polyphenols in Vitis vinifera seed. It also contains Vitamin E Beta-Carotene GSN is a complex (5 mg per tablet) Natural carotenoids of Dunaliella salina Obtained from seaweed. This exceptional source of carotenoids is combined with grape Seed extract and Vitamin E. Complex With proanthocyanidins microencapsulated carotenoid and vitamin E Content per bottle: 50 tablets.