Sunstar GUM oral care

GUM (Gentle Uletic Massage) is a globally recognized professional oral care brand with a dual heritage spanning the United States and Japan. The brand's journey began in 1923 when Dr. John O. Butler, a periodontist in Chicago, invented a revolutionary two-row toothbrush designed to reach difficult areas of the mouth. This medical-first approach established the brand's reputation for quality and clinical effectiveness in preventive dentistry.

In 1988, the brand was acquired by Sunstar, a Japanese conglomerate that had transitioned from making bicycle glue tubes to pioneering flexible toothpaste tubes in the post-WWII era. Today, GUM operates under Sunstar's global leadership, focusing on the systemic link between oral hygiene and overall physical health, such as diabetes and heart health. Manufacturing is decentralized across several key regions including Japan, the United States, and Germany to serve its worldwide market effectively.

The global headquarters for Sunstar's consumer business was moved to Switzerland in 2007 to accelerate its international expansion, while the brand remains deeply rooted in its Japanese corporate management and its American clinical origins.