Kickapoo Indian Oil

Kickapoo Indian Oil  was a liniment produced by the Kickapoo Indian Medicine Company, promoted as a general pain relief agent. According to several sources, it was a rebranded version of E. H. Flagg's formula for "Flagg's Instant Relief", which he had peddled with John E. Healy and "Texas Charley" Bigelow, the founders of the Kickapoo Medicine Co.

Composition
Oleson's "Secret nostrums and systems of medicine" (1903), citing "New Idea", provides the basic formula as: "Camphor, &frac12; oz. troy.; Oil turpentine, 1 fl. dr.; Oil peppermint, &frac12; fl. dr.; Oil wintergreen, &frac12; fl. dr.; Tinct. capsicum, &frac12; fl. oz.; Alcohol sufficient to make, 1 pt."