Get more mileage out of your lenses. Active Ingredients: Sodium Citrate; Sodium Chloride; Sodium Borate; Propylene Glycol; Tearglyde Proprietary Dual Action Reconditioning System (Tetronic 1304; Nonanoyl Ethylenediaminetriacetic Acid) ; Polyquad 0.001% (Polyquaternium-1); Aldox 0.0005% (Myristamidopropyl Dimethylamine) Uses: Daily Opti-Free Replenish Multi-Purpose Disinfecting Solution contains TEARGLYDE Reconditioning System that is proven to recondition and retain moisture on the lens surface every day. Promotes: Lens cleanliness, wettability, lens surface moisture, comfort, clear vision. Reduces: Protein build-up, lens deposits, discomfort, appearance of redness: Retains moisture for enhanced comfort.Reconditions lenses to retain surface moisture for enhanced comfort. Proven to retain moisture on the surface of lenses throughout the lens wearing day - everyday. Removes protein daily. No rub. Cleans, reconditions, rinses, disinfects, stores. Cleaning: Proven gentle cleaning agents remove daily protein deposits so that lenses are fresh and comfortable all day long. Comfort: Contains a proprietary dual action reconditioning system TEARGLYDE that is proven to retain moisture on the lens surface throughout the day. Compatible disinfection: Enhanced disinfection formula (ALDOX and POLYQUAD preservatives) that is compatible with silicone hydrogel and soft contact lenses. Kills bacteria (germs) that can cause eye infections. For silicone hydrogel and soft contact lenses - Specially designed to recondition so that your eyes feel fresh and moist throughout the lens wear day. Carry on size - TSA compliant.