Introducing Thealoz Duo, an advanced, preservative-free solution specially formulated for moderate to severe dry eye disease. Combining trehalose 3% and sodium hyaluronate 0.15%, Thealoz Duo offers dual-action relief. Trehalose protects epithelial cells on the ocular surface, enhancing their resilience to environmental stress and maintaining moisture with its exceptional water retention capabilities. Sodium hyaluronate further hydrates and lubricates the eye’s surface. Clinical studies reveal Thealoz Duo’s efficacy, with a single drop improving tear film thickness for over 4 hours, significantly reducing symptoms like blurred vision, stinging, and itching. Its hypotonic formulation targets chronic dry eye, soothing symptoms effectively. The patented bottle design ensures easy, preservative-free application, supporting ocular surface health by avoiding preservative-related toxicity. Thealoz Duo is not just a tear replacement; it’s a step towards regenerating and restoring your eyes’ natural state.