Murine Dry & Tired Eyes are composed eye solution with two lubricants that helps to moisturise and refresh dry, tired eyes and to soothe feeling of discomfort. The eye drops come in a liquid gel, a slightly thicker consistency that helps them to stay in your eye. The drops are ideal for dry, tired, gritty, eyes that are caused by environmental factors such as heating, air conditioning, wind, smoke, dust, computer use, driving, overwork or swimming.