Douglas Devries, OD, presents the video study: Science and Efficacy of Systane Artificial Tears

The tear film lipid layer is compromised in evaporative dry eye patients, resulting in less protection against tear evaporation.

At Alcon, our dry eye disease portfolio consists of products, such as the Systane® iLux®, that are designed, manufactured and marketed with a body of science developed through rigorous pre-clinical…