Chattem

Chattem is a prominent consumer healthcare company headquartered in Chattanooga, Tennessee, and operates as a wholly-owned subsidiary of Sanofi. Established in 1879 as the Chattanooga Medicine Company, it has evolved into a leading manufacturer and marketer of branded over-the-counter (OTC) healthcare products, medicated skin care, and dietary supplements. The company's extensive portfolio features iconic brands such as Allegra, Gold Bond, Icy Hot, Cortizone-10, Selsun Blue, and ACT. Chattem specializes in therapeutic categories including allergy relief, topical pain management, medicated skin care, and oral hygiene. Since its acquisition by Sanofi in 2010, the company has served as the cornerstone of Sanofi's consumer healthcare presence in the North American market. Its operations include significant research, development, and manufacturing facilities dedicated to high-quality consumer health solutions.