Health and Beauty Visual Care Disop Acuaiss Relaxing Eye Drops Single Dose 20x0.35 ml Moisturizes the eyes, immediately relieving the sensation of dry eyes. Hyaluronic acid stabilizes tears and makes them more fluid. It can be applied several times a day as needed, placing one or two drops in the affected eye with each application. In addition to this format, it is also available in a convenient single-dose format.