Numark Contact Lens Solution is an all in one solution for complete maintenance of all types of contact lenses. Perfect for Rinsing, cleaning, disinfecting, hydrating and lubricating contact lenses. Comes with a convenient cleaning lens case. Read the enclosed leaflet for instructions for use and warnings. Ingredients: Polyhexamethylene Biguanide (PHMB), Sodium Hyaluronate, Hydroxypropyl Methylcellulose (HPMC), Polyvinylpyrrolidone (PVP), Disodium Edetate, Isotonic Solution buffered at pH 7.2