Our eye care drops contain aspartate, taurine and vitamin B6. It can improve and treat symptoms such as red eye, dry eye, glaucoma, presbyopia, cataracts, and increased eye pressure. It is used to prevent eye diseases. Address the effects of eye diseases and make your eyes look brighter. The way to use it is simple: 1. Wash your hands, look up at the ceiling; 2. Pull down the lower eyelid with your finger; 3. Gently squeeze 1 eye drop between the lower eyelid and the eyeball; 4. Close your eyes, roll them slightly, and wipe off excess liquid with a paper towel. A variety of soothing ingredients provide essential hydration and nutrients to the eyeballs. Moisturize, cool, and stay healthy.