Hy-Optic is a veterinarian- researched and developed sodium hyaluronate (HA) eye solution that has been shown to be effective in several eye conditions in companion animals. Sodium Hyaluronate (HA) is a naturally occurring glycosaminoglycan with its highest concentration in soft connective tissue and fluids found throughout the body. It is extremely important in the health and lubrication of the eye. This eye irrigating solution containing Sodium Hyaluronate also contains Vitamin B6 and Taurine to support eye tissue and the overall health of the visual system. Hy-Optic increases lubricating quality of tear film, refreshes itchy eyes and is easy to administer. Features: Developed by veterinarians. Cleanses eyes of irritating air pollutants. Relieves itching and burning. Contains Taurine for retinal health. Contains Vitamin B which helps lubricate the eye. Intended Use: For bathing and cleansing the eye to help relieve discomfort, itching, burning, and other irritation in your dog. Directions: Flush the eye as needed, controlling the rate of flow of solution by pressure on the bottle.