Optrex Refreshing Eye Drops are designed to help alleviate the discomfort of tired eyes caused by modern living. This can be due to factors such as computer usage, driving, exposure to polluted environments, late nights, air conditioning, central heating, and dusty atmospheres. The drops are specially formulated to protect, hydrate, and lubricate the eyes, providing relief from soreness and discomfort. They are preservative-free and contain natural plant extracts, making them suitable for everyday use.