Make eyes feel better with the drops doctors recommend. Refresh Optive Lubricant Eye Drops advances Dry Eye relief by providing a dual-action formula that works two ways for you. It lubricates eyes to provide long-lasting moisture while also hydrating and protecting the cells on the surface of the eyes that can become damaged due to Dry Eye. Effectively relieves Dry Eye symptoms that may occur following Lasik surgery. Refresh Optive Sensitive drops come in preservative-free single use vials and are safe to use as often as needed, so eyes can feel good anytime, anywhere.