Thealoz Duo Gel is a therapeutic eye gel designed to provide relief from dry, irritated, or tired eyes. It combines two active ingredients: trehalose, which helps protect and stabilize the cells on the eye's surface, and sodium hyaluronate, which provides long-lasting hydration. The gel forms a protective layer, helping to restore and maintain the natural moisture balance of the eyes.... https://britishchemist.co.uk/product/thealoz-duo-gel/