Thealoz Duo Gel is an ophthalmic gel designed to relieve severe dry eye symptoms. It combines trehalose, hyaluronic acid, and carbomer to protect, hydrate, and stabilize the tear film. The formula helps shield eyes from oxidative stress and promotes healing of the ocular surface. Its gel consistency ensures longer-lasting relief, especially at night. It is preservative-free, making it... https://britishchemist.co.uk/product/thealoz-duo-gel/