Moisturizes and Refreshes Lenses For soft (hydrophilic) lenses, including silicone hydrogel and gas permeable contact lenses Opti-Free RepleniSH Rewetting drops moisturizes and refreshes your lenses for greater wearing comfort;It also helps remove particulate material that may cause minor irritation, discomfort, dryness, blurring and itchiness while wearing your lenses Opti-Free RepleniSH Rewetting Drops contains patented RLM-100, which helps prevent protein deposit build-up on soft (hydrophilic) lenses while you wear them, when used as directed Contains: Opti-Free RepleniSH rewetting Drops is a sterile, buffered, isotonic, aqueous solution that contains a citrate/borate buffer and sodium chloride, with edetate disodium 0. 05% and Polyquad (polyquaternium-1) 0. 001% as preservatives and RLM-100 (PEG-11 lauryl ether carboxylic acid) and Tetronic 1304.Fluorosilicone acrylate and silicone acrylate gas permeable lenses. Suggested Use: To refresh lenses: If minor irritation, discomfort or blurring occur while wearing lenses, place 2 drops in each eye and blink 2-3 times;Use as needed throughout the day while wearing lenses.To help prevent protein build-up on your soft lenses: Place 2 drops in each eye and blink 2-3 times, 4 times daily. UPC: 300650192293 Weight: 0.4 lbs