Trinny Woodall founded the beauty brand Trinny London, although she is not a Dragon on the UK television show Dragon's Den.
The question connects the programme with a businessperson who appeared as a guest Dragon. Trinny London developed a direct-to-consumer beauty model built around makeup products, personalised guidance and digital tools intended to help customers choose shades and combinations.
Woodall is also known for presenting the fashion programme What Not to Wear with Susannah Constantine. That television background can lead to confusion about whether she was a permanent Dragon; she was associated with the Den as a guest investor rather than as one of its long-term panel members.
The brand name is therefore the key fact: Trinny Woodall and Trinny London share the same distinctive first name, while the programme's regular Dragons include investors from other industries.