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 improve tear film stability. Ideal for individuals with dry eye syndrome, inflammation, or post-surgical recovery, it provides long-lasting comfort. Thealoz Duo is suitable for contact lens wearers and those w... https://britishchemist.co.uk/product/thealoz-duo/