Lasting comfort formula. Sterile. For soft contact lenses including silicone hydrogel lenses. Comfort that lasts all day. Remove protein daily. No rub. Cleans. Rinses. Disinfects. Stores. Lasting comfort all day long. All steps in one bottle. No rubbing needed. Cleans right in the case. Disinfects. Removes protein daily. No separate enzyme cleaner is required when used daily. Cleaning: Citrate, tetronic 1304, aminomethylpropanol. Gentle cleaners work together while lenses soak to remove daily protein deposits, dirt, and shield lenses against build up. Provides fresh, comfortable lens-wear every day. Comfort: Tetronic 1304, sodium chloride, boric acid, sorbitol, aminomethylpropanol and edetate disodium. Unique comfort formula adjusts solution to more closely match your eye's natural tears. Provides lasting comfort for all day wear, even for sensitive eyes. Disinfecting: Polyquad (polyquaternium-1) 0.001% and aldox (myristamidopropyl dimethylamine) 0.0005%. Enhanced disinfection formula. Kills bacteria (germs) that can cause eye infections. These ingredients are found only in Alcon's lens care products. This patented formula is not sold under any other name. Do not change solutions without consulting your eye care professional. If you are allergic to any of the above ingredients, do not use this product. Enjoy clean and comfortable lenses without rubbing. Unlike ordinary multipurpose solutions that require a digital rub, Opti-Free Express MPDS does the hard work for you, taking that rubbing step out of your care routine. Lasting moisture, lasting comfort. Opti-Free Express MPDS keeps your lenses clean and comfortable while you wear them. Alcon's Guarantee: The performance of this product is guaranteed. If you are not satisfied with this product for any reason, return the unused portion to Alcon Laboratories for a full refund. Printed in USA.