Macu Shield Vegetarian is a patented formula bringing together three key nutrients; lutein, meso-zeaxanthin, & zeaxanthin. These are known to protect the sensitive areas of the eye from environmental stresses. Ageing, smoking, & pollution as well as some sources of light can increase the risk of damage to the sensitive parts of the eye. Taking Macu Shield daily can help by adding to the protective pigment layer of the eye; serving to reduce the risk of degeneration. Approved by the vegetarian society, Macu Shield Vegetarian has all the benefits of Macu Shield in a vegetarian capsule shell. Designed as a one-a-day food supplement for people with reduced pigment at the macula, Macu Shield can also be used as a protective measure for people over the age of 50.