Specifically designed preservative-free formula provides instant and long lasting relief of dry and tired eyes. Optrex Double Action Dry Eye Drops works with your eyes to help restore their moisture. Provides instant relief as required. It contains two times more hydrating ingredients compared to current Optrex base dry drops. These polymers form a mesh like network on the ocular surface to help stabilise the tear film therefore helping to rebalance the natural moisture of the eye.
