THE ARSENIC COMPLEXION-AND-FIGURE NOSTRUM TRADE
The promoter side of this case is not a person but a trade. Through the late nineteenth and early twentieth centuries, branded arsenic nostrums were sold as aids to a clear complexion and a slender figure: complexion wafers and tonics (Dr. Campbell’s Safe Arsenic Complexion Wafers is the most-cited American example), arsenical soaps, and the “arsenic diet” tablets sold to speed the metabolism. The entity is encoded as a brand to represent that commercial trade rather than a single individual; the case documents a pattern of advertising-driven sales rather than one promoter’s clinic.
The eventual_status is recorded as publicly_disconfirmed. The arsenic nostrum trade did not survive the strengthening of food-and-drug regulation (the United States Pure Food and Drug Act of 1906 and its successors) and the growing public understanding that arsenic is a poison. What was disconfirmed was the central premise that a poison could be a safe daily beauty aid.