Thealoz Duo is a preservative-free eye drop designed to protect, hydrate, and relieve dry eyes. It contains trehalose and hyaluronic acid, which help combat oxidative stress and support corneal health. Suitable for those with moderate to severe dry eye syndrome, it is often recommended for conditions like Meibomian Gland Dysfunction (MGD) and post-surgical eye care. Thealoz Duo provid... https://britishchemist.co.uk/product/thealoz-duo/