Generic : Lutein, Meso-Zeaxanthin, Zeaxanthin . Therapeutic Class : Eye Tonics & Eye Vitamins . Composition: Each Macushield capsule contains : Lutein: 10 mg , Meso-Zeaxanthin: 10 mg , Zeaxanthin: 2 mg . Description : MacuShield® is the No.1 recommended supplement by eye experts (UK survey data of 92 eye experts). MacuShield® is a lutein (10mg), meso-zeaxanthin (10mg) and zeaxanthin (2mg) once-a-day, easy to take, food supplement which combines all three macular carotenoids in a formula developed in collaboration with leading eye experts . Scientific research shows that these three nutrients are found at the back of the eye, at the macula, where they form the macular pigment (yellow colour). The macular carotenoids in MacuShield® are obtained from marigold (Tagetes Erecta), specifically grown for this purpose. Lutein is a natural carotenoid entirely of dietary origin, which accumulates at the macula at the back of the eye. Lutein is most commonly found in dark green, leafy vegetables such as spinach, kale or peas . Meso-zeaxanthin is the most central carotenoid found at the epicentre of the macula. Meso-zeaxanthin is naturally occurring in the human food chain, found in several species of fish to date. Zeaxanthin is a natural carotenoid entirely of dietary origin, which accumulates at the macula at the back of the eye. Zeaxanthin is commonly found in brightly coloured fruits and vegetables such as peppers and sweetcorn.Dosage: Take one MacuShield® softgel capsule daily with meal.