madeometer

Made O'Meter

Discover where a brand or product originates

GUM Mouthwash

Owner:Sunstar (Japan)
OriginJapan
Manufactured:Japan and USA

GUM is a specialized brand in oral care, well-known for products ranging from toothbrushes to mouthwashes like the ActiVital and SensiVital series. The brand was originally established by John O. Butler in Chicago, USA, who sought to improve dental hygiene tools. In 1988, the SUNSTAR Group, a prominent Japanese conglomerate specializing in health and dental care, acquired the company.

Today, GUM products are manufactured in various locations to serve global markets, with significant production facilities located in Japan, the United States, and Germany. The brand is managed under the Sunstar umbrella, which continues to emphasize clinical research and high-performance oral healthcare solutions worldwide.

Made O'Meter uses AI-powered analysis to estimate production origins. Results are not always 100% accurate.

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