The Allnutrition Lutein All Max dietary supplement contains a complex of natural lutein and zeaxanthin, as well as blueberry fruit extract, Omega-3 acids and vitamin A. Blueberry fruit provides many minerals, vitamins and antioxidants that help protect cells from free radicals. Tannins and anthocyanins contained in blueberry support the proper functioning of the eyes. Vitamin A helps maintain normal vision.