Fancl Blueberry & DHA contains a unique complex of components that will help you to improve your vision. Crocetin is a natural carotenoid found in Gardenia. It relieves the eye tension and improves its function. Anthocyanins found in blueberries and black soybeans will improve visual acuity by restoring rhodopsin. Black soy is a source of vitamin A. Docosahexaenoic acid (DHA) is a polyunsaturated omega-3 fatty acid and one of the main components of the retina. This component is essential for good vision. Beta-carotene protects mucous membranes from damage and improves visual acuity; B vitamins improve the optic nerve function. Euphrasia rostkoviana extract helps to remove puffiness and inflammation. The combination of blueberries and other valuable components will improve your eye health and help to get rid of eye fatigue.