Lutein Lutein's Antioxidant Benefits Do you know what lutein is? If not, read on…Lutein is a unique carotenoid antioxidant that is extracted from the marigold flower and is closely related to zeaxanthin, as well as other carotenoids like beta-carotene and lycopene. Of the carotenoids, lutein stands out as a powerful champion and protector of eye health and vision. https://www.nationalnutrition.ca/antioxidants/single-antioxidants/lutein.html #Lutein