Visualut is a food supplement based on vitamins and minerals for eye maintenance. It contains DHA (omega-3 grade acid) and Zinc that contribute to the maintenance of vision under normal conditions. With a mixture of vitamins (Vitamin C and E) and hydroxytrisol, which protect cells from oxidative damage. Contains Lutein, zeaxanthin and resveratrol (from olive trees), which protect against oxidative damage and maintain normal visual function. Instructions for use: Take 1 capsule a day.