Systane® HYDRATION PRESERVATIVE-FREE (US-SYY-2400002)
**Also available in a preserved version
***Based on internal assessment and patient segmentation
****In mouse cornea model
*****Please refer to instructions for use

1.Carlson E, Kao WWY, Ogundele A. Impact of hyaluronic acid-containing artificial tear products on reepithelialization in an in vivo corneal wound model. J Ocul Pharmacol Ther. 2018;34(4):360-364. doi:10.1089/jop.2017.0080
2.Rangarajan R, Kraybill B, Ogundele A, Ketelson H. Effects of a Hyaluronic Acid/Hydroxypropyl Guar Artificial Tear Solution on Protection, Recovery, and Lubricity in Models of Corneal Epithelium. J. Ocul. Pharmacol. Ther. 2015;31(8):491-497. 
3.Davitt, WF, Bloomenstein M, Christensen M, Martin AE. Efficacy in patients with dry eye after treatment with a new lubricant eye drop formulation. J Ocul Pharmacol Ther. 2010;26(4):347-353. 
4.Rolando M, Autori S, Badino F, Barabino S. Protecting the ocular surface and improving the quality of life of dry eye patients: a study of the efficacy of an HP-guar containing ocular lubricant in a population of dry eye patients. J Ocul Pharmacol Ther. 2009;25(3):271-278. 
See instructions for use, precautions, warnings and contraindications.