Hyabak is a hypotonic solution which addresses the hyperosmolarity of the tear film in chronic dry eye and effectively reduces symptoms. Hyabak is clinically proven to relieve symptoms of dryness and grittiness, and provides long-lasting relief from eye discomfort and dryness. It is suitable for all dry eye patients including those with moderate to severe dry eye disease. Hyabak is delivered in uniquely designed, preservative-free bottle for easy application.