Comfort & moisture from insertion to removal. Removes protein deposits and reduces lipid deposition for silicone hydrogel and soft contact lenses. Cleans. Reconditions. Rinses. Disinfects. Stores. Sterile. Opti-Free PureMoist Multi-Purpose Disinfecting Solution with HydraGlyde Moisture Matrix provides comfort and moisture from insertion to removal. Biocompatible dual disinfection. PolyQuad and Aldox enhanced disinfection formula reduces harmful microorganisms that can cause eye infections. Lens moisture. For optimal lens moisture, hydration and cleaning, fill the lens case with fresh solution every time lenses are stored. Never reuse solution. This will help achieve maximum lens surface moisture for all day comfortable lens wear. With HydraGlyde Moisture Matrix. HydraGlyde Moisture Matrix is a proprietary wetting agent in Opti-Free PureMoist MPDS that provides comfort and moisture from insertion to removal. How it works: 1. In the lens case, HydraGlyde Moisture Matrix embeds itself on and within the lens surface to provide moist and hydrated lenses throughout the day. 2. HydraGlyde Moisture Matrix provides a lubricating cushion of moisture for comfort from lens insertion to removal. Opti-Free PureMoist Multi-Purpose Disinfecting Solution, containing HydraGlyde Moisture Matrix, is a proprietary formula that is specially designed. Provides comfort and moisture from insertion to removal. Reduces lipid deposition and removes protein for clear vision. Effective yet gentle formula that kills germs. Alcon's guarantee. The performance of this product is guaranteed. Please remember to recycle. Made in USA.