Thealoz Duo Gel is a preservative-free ophthalmic gel designed to provide relief and protection for dry, irritated, and tired eyes. Combining the powerful benefits of trehalose, sodium hyaluronate, and carbomer, it works to combat oxidative stress and repair damage caused by dryness or environmental factors. This innovative gel offers long-lasting hydration, improving eye comfort while preserving the natural health of your eyes. It is particularly effective for individuals with moderate to severe dry eye symptoms, including those associated with prolonged screen use or environmental stressors. The multi-dose bottle features a unique design that ensures sterility without the need for preservatives, making it safe for regular use.