TCP Liquid Antiseptic

TCP is a iconic British brand of mild antiseptic liquid, widely recognized by its distinctively medicinal odor. The name 'TCP' is derived from its original chemical name, Trichlorophenylmethyliodosalicyl (a name later replaced with simpler phenol-based ingredients). It was first introduced to the UK market in the early 20th century and has since become a household staple for treating sore throats, mouth ulcers, and minor wounds.

The brand has undergone several changes in ownership throughout its long history. For many years, it was a flagship product of Pfizer’s consumer healthcare division. However, as part of a strategic shift to focus on prescription pharmaceuticals, Pfizer divested the brand. Today, TCP is owned by Omega Pharma, which is a subsidiary of the American consumer healthcare giant Perrigo Company plc. Despite the international ownership, the product remains deeply associated with British domestic medicine and is primarily manufactured and distributed within the UK and Ireland.