Our Eye Drops contain vitamin B6, taurine and aspartic acid. It can effectively relieve redness and irritation, reduce intraocular pressure, prevent open-angle glaucoma, and lubricate the surface of the eye. The way to use it is simple: after washing your hands, tilt your head back, look at the ceiling with your index finger, pull down your lower eye face, gently squeeze 1 drop into your eyes, close your eyes, press the inner corner of your eye, and carefully wipe off the excess liquid on your skin. Helps to relieve the symptoms of red eyes, dry eyes, and glaucoma. Presbyopia, cataracts and farsightedness.