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. A fast-acting, long-lasting formula that has many of the same healthy qualities as your own natural tears. Comes in a convenient multi-dose bottle and is safe to use as often as needed, so your eyes can feel good - anytime, anywhere. Sterile.