I-DROP® PUR GEL’s unique, viscoadaptive solution changes its viscosity with each and every blink ensuring excellent ocular surface coverage and a significantly longer lasting artificial tear. This offers you patients instant and lasting relief, increasing comfort and lowering their total therapy cost due to the need for fewer applications. I-DROP PUR GEL is the most effective, preservative-free artificial tear available.  Its innovative formulation continually refreshes and stabilizes the tear film providing superior comfort with fewer applications. For Moderate to Severe Chronic Dry Eye

0.30 % Viscoadaptive hyaluronan Preservative-free Immediate & long-lasting relief Superior moisturizing & lubrication Blink-activated re-coating Fewer applications