General Product Description By studying how the eye naturally works to clean, hydrate, and keep itself healthy, Bausch + Lomb developed a unique and innovative product to provide outstanding lens care. Biotrue Multi-Purpose Solution helps prevent the formation of irritating deposits on the lens surface and it kills harmful microorganisms on the lens2. Biotrue Multi-Purpose Solution also ensures optimal eye health, by providing protein management, sustaining those which are beneficial3 and removing denatured proteins Key Features Makes wearing lenses easier on your eyes pH balanced to match healthy tears Kills 99.9% of germs Cleans, rinses, removes protein, conditions & stores Directions for Use Full directions can be found here Warnings Always read and follow the directions for use. For external use only. Always discard solution from lens case after each use. Keep the bottle tightly closed when not in use. Store solution at room temperature. Use before the expiration date marked on the carton and bottle. Discard any remaining solution 90 days after opening. Keep out of reach of children. Ingredients A sterile, isotonic solution that contains hyaluronan, sulfobetaine, poloxamine, boric acid, sodium borate, edetate disodium and sodium chloride and preserved with a dual disinfection system (polyaminopropyl biguanide) 0.00013% and polyquaternium 0.0001%.