Up to 20 hours of moisture (Our laboratory research shows that Biotrue multi-purpose solution helps keep lenses moist for up to 20 hours. We'd love to hear how Biotrue multi-purpose solution is making wearing your contacts easier on your eye). Works like your eyes. Makes wearing lenses easier on your eyes. PH balanced to match healthy tears. Kills 99.9% of germs. Conditions, cleans, removes protein, disinfects, rinses, stores, for soft contact lenses including silicone hydrogel lenses. Sterile. New easy open cap for soft contact lenses including silicone hydrogel lenses. Bio True multi-purpose solution for soft contact lenses including silicone hydrogel lenses. Works like your eyes. The world can be tough on your eyes when you wear contact lenses. In a world of less asleep and more computer use it can be difficult for your eyes to stay comfortable and moist, especially when wearing contacts. Biotrue is easier on your eyes because it works like your eyes. Biotrue has the same pH as healthy tears and a lubricant found in your eyes. Makes wearing lenses easier on your eyes. 100% Satisfaction Guaranteed: Your satisfaction with Biotrue multi-purpose solution is guaranteed or your money back. If you are not completely satisfied, or you need additional product information call 1-800-553-5340. www.bioutrue.com. www.bausch.com. Share you Biotrue experience with us. Tell us at www.biotrue.com/mystory. Bausch + Lomb cares about the environment. This carton and bottle are made 100% recyclable. Made in USA.