Benefits : Helps to filter potentially dangerous ultraviolet rays ; Supports eyes health by providing antioxidant protection ; Helps to reduce the risks of age-related macular degeneration ; Maintains healthy levels of macular pigments (Lutein and Zeaxanthin). Product Information : Nutrifactor’s Opti Vision supports healthy vision and helpful in providing antioxidant protection. It contains Lutein and Zeaxanthin which are the main carotenoids that are deposited in human retina and helps to protect the macula (region of retina in eye responsible for producing the sharp and central vision) from damage by blue light and ultraviolet radiation. Zeaxanthin helps to promote normal visual health by neutralizing free radicals while Lutein supports eyes health, vision and skin hydration.DIRECTIONS : Take 1-2 capsules daily as a food supplement with meal or as directed by a healthcare professional. Do not exceed the recommended daily dose.