Yes, it will do a good job to dry eyes. According to a study, supplementing with lutein improves visual function in dry eyes sufferers and may slow the progression of the dry eyes. Besides, Lutein is a pigment that you can find in many foods. Your body cannot produce it, so a certain dietary intake or daily supplement will be a good way to protect your eyes, especially for some people who have the eyes floaters. The reason is that the macula, an area of tissue on the back of your eye, contains lutein deposits, and the presence of lutein, along with its antioxidant properties, promote eye health.