I-Drop Vet Gel is a topical ophthalmic lubricant formulated with viscoadaptive hyaluronan to supplement the natural tear film in dogs and cats. The gel is sterile and preservative-free, and it is packaged in a multidose bottle equipped with a one-way valve that keeps the solution from re-entering the container along with a cap that carries silver ion to help keep the tip sanitary between uses. Along with hyaluronan, the formula includes water for injection, sodium chloride, glycerin, and sodium phosphate. Because the hyaluronan is viscoadaptive, its thickness changes with each blink, spreading a fresh layer of lubrication across the eye surface without leaving a film that blurs vision. Once opened, the bottle is designed to remain usable for up to twelve months when stored correctly. No mixing or setup is required beyond removing the cap, and the tip should never touch the eye or any other surface so the remaining solution stays sterile.