It is a food supplement based on lutein, zeaxanthin, vitamins and zinc. Zinc contributes to the maintenance of normal vision and to protect cells from oxidative stress.lutein and zeaxanthin are two natural pigments, extracted from the Indian carnation (Tagetes erecta). Vitamin C contributes to the normal functioning of the nervous system and helps reduce fatigue.omega-3s (DHA) help maintain normal vision.
And vitamin E helps protect cells against oxidative stress.90 capsule format.