Refresh Optive ADVANCED Lubricant Eye Drops Preservative-Free Tears 30 Single-Use Containers (0.4 ml) REFRESH OPTIVE ADVANCED Lubricant Eye Drops is a preservative-free, triple-action formula that lubricates and hydrates dry, burning, irritated eyes, and helps prevent tears from evaporating. It also features HydroCell technology which enables hydration and maintains the volume of cells on the eye's surface. The result? Triple-action relief dry, sensitive eyes. REFRESH OPTIVE ADVANCED Preservative-Free Lubricant Eye Drops come in sterile, single-use vials you can take with you anywhere. Trust your eyes to REFRESH—The #1 selling brand in preservative-free artificial tears.* (*REFRESH Family of Products, Ipsos Healthcare, 2021 REFRESH ECP Recommendation Survey.) Warnings: For external use only. To avoid contamination, do not touch tip of container to any surface. Do not reuse. Once opened, discard. Do not touch unit-dose tip to eye. If solution changes color, do not use. Stop use and ask a doctor if you experience eye pain, changes in vision, continued redness or irritation of the eye, or if the condition worsens or persists for more than 72 hours. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away. Other Information: Use only if single-use container is intact. Use before expiration date marked on container. Store at 59°-86°F (15°-30°C).