Butler

The John O. Butler Company is an American oral care manufacturer founded in 1923 in Chicago, Illinois, by entrepreneur John O. Butler. From its early years, the company focused on professional dental products, working closely with dentists to develop tools and materials that supported effective oral hygiene. Over time, Butler expanded into consumer oral care, applying clinical insight to the development of toothpastes formulated with proven ingredients for cavity prevention, gum health, and daily use.