For the temporary relief of burning, irritation, and discomfort due to dryness of the eye or exposure to wind or sun. May be used as a protectant against further irritation. Dual-action formula works fast by delivering moisture that lubricates and hydrates. Provides soothing relief for mild symptoms of eye dryness, including burning, irritation, and discomfort. Preservative-free is great for sensitive eyes and can be used after LASIK or other eye surgeries.* Sterile. *Follow your eye doctor's instructions if you are using this product after an eye surgery (e., LASIK) to relieve eye dryness and discomfort.