Doppelherz Hyaluron FRESH Eye Spray For humidification, even on the go Can be used on both closed and open eyes. For use with hard and soft contact lenses Contains hyaluronic acid Doppelherz Hyaluron FRESH eye spray is a sterile, preservative-free medical device for use on the eye. Its ingredients occur naturally in the eye and tear film. The eye spray has a protective, moisturizing, and moisture-binding effect. The combined use of two different molecular weights of sodium hyaluronate results in a light viscosity, longer-lasting lubrication on the eyes, and a reduction in eye irritation. For dry eyes Doppelherz Hyaluron FRESH eye spray is suitable for relieving moderate symptoms of dry eye, for example: Environmental and climatic conditions such as the use of air conditioning (in the car, in the office, at home), strong winds, air pollution and periods of very hot weather, Improper use of contact lenses of any kind, worn for too long during the day, Dry eye due to allergies, conjunctivitis, vitamin A deficiency, anatomical eyelid changes (incongruity of eyelid/eyeball, abnormal eyelid opening, abnormal blinking), inefficient blinking, e.g., due to prolonged computer use or long car journeys, Menopausal or postmenopausal status