Dry Eye Therapy. Lasting Relief. Soothing Comfort. Sterile. Enjoy lasting all-day comfort, with Systane™ Lubricant Eye Drops. Systane™ is scientifically formulated to shield eyes from dry eye discomfort so that eyes feel moist and refreshed longer. Feel its smooth, soothing shield work immediately. Finally, relief that lasts and lasts. If you are not satisfied with Systane™ Lubricant Eye Drops, return the unused portion with proof of purchase to Alcon Laboratories for a full refund. Questions? In the U.S. call 1-800-757-9195.