Lifeplan's Eye C supplement is formulated with specific nutrients, Vitamin A, B2 and Zinc, to contribute to the maintenance of normal vision. Lifeplan's Eye C also contains Vitamin C, contributing to normal collagen formation for the normal function of blood vessels. As well as Lutein and Zeaxanthin (from Marigold extract): carotenoids that are found naturally occuring in the eye. This food supplement also provides B Vitamins (B2,B6 and B3), contributing to a reduction of tiredness and fatigue. Suitable for Vegans.