Relief with every blink for Soft and RGP Lenses. Moisturizes your eyes with hyaluronate, a naturally occurring substance found in your eyes Hyaluronate forms a moisture cushion so eyes stay refreshed and comfortable Fortified with essential electrolytes found in natural tears With OcuPure a gentle disappearing preservative Blinking is the eye's own natural way of replenishing the tear film. Use Blink Contacts to lubricate and rewet soft and rigid gas permeable (RGP) contact lenses as well as to cushion lenses prior to application.Contents: blink Contacts Lubricant Eye Drops is a sterile, buffered, isotonic, preserved solution. This aqueous formulation includes purified water, sodium hyaluronate, sodium chloride, potassium chloride, calcium chloride, magnesium chloride, boric acid and is preserved with OcuPure (stabilized oxychloro complex) 0. 005%. Suggested Use: To lubricate and rewet lenses:Apply 1 to 2 drops to each eye as needed, or as directed by your eye care practitioner. Blink several times.For extra comfort:Place 1 or 2 drops of Blink Contacts Lubricant Eye Drops on each side of each lens before application. UPC: 827444000324 Weight: 0.4 lbs