Corsodyl Mouthwash

Corsodyl is a prominent oral hygiene brand specializing in medicated dental products, particularly those containing chlorhexidine for treating gum disease. Originally developed by Britain's Imperial Chemical Industries (ICI) in the 20th century, the brand transitioned through several corporate owners, most notably GlaxoSmithKline (GSK) for many decades.

In July 2022, GSK spun off its consumer healthcare division into a new independent entity called Haleon. Today, Corsodyl is a flagship brand under Haleon's oral care portfolio. The product packaging indicates that manufacturing occurs across multiple locations in Europe, specifically citing the United Kingdom, Slovakia, and Poland, to serve its primary markets in the UK and Ireland. The ultimate parent company, Haleon, is headquartered in the United Kingdom and remains a global leader in the consumer health sector.