HYLO DUAL INTENSE™ is a preservative-free artificial tear that contains a high concentration of high molecular weight sodium hyaluronate, making it exceptionally viscous and providing the ocular surface with intensive, soothing and long-lasting hydration. Ectoin stabilizes the tear film and protects tears from excessive evaporation for prolonged relief of dry eye. HYLO DUAL INTENSE™ is recommended for patients suffering from chronic symptoms of dry eye and/or inflammation. HYLO DUAL INTENSE™ is not compatible with contact lenses. Size: 300 drops per bottle and can be used up to 6 months after opening.