The purpose of this study is to:~Compare tear film measurements for two hours after putting one drop of I-DROP MGD eye drops into one eye and one drop of Thealoz Duo eye drops in the other eye.~Investigate the relief of dry eye symptoms with I-DROP MGD eye drops after 7 days of use.
The objective of the study is to compare the difference in tear film stability and symptomatic relief between I-DROP MGD and another commercially available drop in the Canadian market.