Sensodyne Original Duo Pack toothpaste

Sensodyne is a globally recognized brand specializing in sensitivity relief toothpaste. The brand was originally developed by Block Drug, a company based in Brooklyn, New York, in 1961. Sensodyne's primary manufacturing for the European market often takes place in the United Kingdom, specifically at the Maidenhead facility, though global production is distributed across various international sites.

In 2001, GlaxoSmithKline (GSK) acquired Block Drug, bringing Sensodyne into its consumer healthcare portfolio. In 2022, GSK spun off its consumer healthcare division into a new independent company called Haleon. Today, Haleon is the ultimate owner of the brand, operating as a dedicated global consumer health giant headquartered in Weybridge, United Kingdom.