I-OCTA PF EYE DROP 10MLHypromellose eye drops work by creating a protective and lubricating film on the surface of the eye. The active ingredient, hypromellose, is a type of polymer that forms a viscous solution when mixed with water. When applied to the eye, this solution spreads evenly over the ocular surface, including the cornea and conjunctiva. The mechanism of action involves the ability of hypromellose to mimic the natural tear film, reducing tear evaporation and