Aqueous solution to improve eye hydration. BENEFITS Used to improve eye surface hydration and protect healthy eyes. management presupposes normally Hold the tube vertically above your eye and gently pull down your lower eyelid. Instill one drop into each eye by gently squeezing the tube. ingredients 1g of ophthalmic gel contains 50mg of dexpanthenol, as well as carbomer, disodium edetate, sodium hydroxide, water and cetrimide as a preservative.