HydrEYE is a preservative-free dry eye relief solution containing 0.1% hyaluronic acid. It comes in 30 single-dose vials of 0.4ml each, specifically designed to provide hydration, improve visual comfort, and protect against eye irritation. The formula is safe for contact lens users. Each sterile single-dose vial contains 0.4ml of solution and should be discarded after use. The preservative-free formulation makes it ideal for sensitive eyes and frequent use throughout the day. The hyaluronic acid helps create a protective moisturizing film on the eye surface. Store at room temperature and protect from direct sunlight. Once a single-dose vial is opened, use immediately and discard any remaining solution.