Duke Laboratories

Duke Laboratories was a specialized pharmaceutical company based in South Norwalk, Connecticut, with a primary focus on dermatology and skincare. Founded by Carl J. Herzog in 1928, the firm became the cornerstone of Beiersdorf's presence in the United States, holding the exclusive licenses to manufacture and distribute iconic brands such as Nivea and Basis soap. Throughout the mid-20th century, Duke Laboratories developed a reputation for high-quality topical formulations and medical-grade soaps used by both consumers and healthcare professionals. The company's long-standing partnership with Beiersdorf culminated in its acquisition by the German parent company in 1973. This acquisition allowed Beiersdorf to consolidate its US operations and directly manage its global brands. Today, the company's legacy persists through the continued success of the skincare lines it helped establish in North America.