The £10 toothpaste that promises to end sensitivity instantly

NewsUK NewsDr Niall Kent has been working on it for years07:35, 06 Aug 2026Millions of Brits plagued by sensitive teeth could finally get some relief thanks to a new toothpaste that the inventor claims works instantly. British surgeon Dr Niall Kent has spent a decade developing Ozen, a gel designed to coat the tooth with a varnish-like layer to help block pain.‌Most toothpastes for sensitive teeth work by either numbing the nerve or blocking tiny channels inside the tooth over days or weeks, rather than providing immediate relief.‌Dr Kent, an NHS maxillofacial surgeon, said: "Sensitive teeth affect millions of people and can have a significant impact on their lives. It stops people enjoying an ice cream, a hot drink, or sweet foods. I’ve even seen people attending A&E from the pain. I knew