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10Part One · History

Coca-Cola: How a Coca-Based Drink Became the Symbol of the Caffeine Era

How Coca-Cola went from a coca and kola tonic to a caffeine drink, why it still uses coca leaf, and Bolivia’s fight over the leaf at the UN.

Free to read

Free The opening of this chapter, up to “1903: The Quiet Removal of Cocaine,” is free to read. Read it below ↓

In this chapter

  • 1886: The Birth of a “Medicine” with Cocainethe original formula, how it was advertised, and how much cocaine it held
  • 1903: The Quiet Removal of Cocainewhy and how the cocaine was taken out, and what replaced it
  • After 1903cocaine’s prohibition in the United States, and Bolivia’s Coca Colla
  • Peru and Bolivia: The Fight for Cultural HeritageMorales at the UN, and Bolivia’s exit from and return to the 1961 convention
  • The Argument, Plainly Statedthe case for and against a legal international trade in the leaf

Questions this chapter answers

  • Does Coca-Cola still use coca leaf today?

    Yes: around a hundred tons a year, mostly Peruvian, arrive at a plant in Maywood, New Jersey; the cocaine goes to medicine and the spent leaf into the syrup.

  • How much cocaine was in the original Coca-Cola?

    About 8.5 mg a glass, by the historian Mark Pendergrast’s estimate.

  • Why was the cocaine removed in 1903, and what replaced it?

    The answer is in the book →

  • How did Bolivia change its obligations under the UN drug convention?

    The answer is in the book →

Short answers only. Chapter 10 gives the full account, with 10 footnotes to 11 sources.

Chapter 10: read it free

Coca-Cola never stopped using coca leaf. Around a hundred tons of it, mostly Peruvian, arrive every year at a plant in Maywood, New Jersey — the only facility in the United States licensed by the DEA to import and process the leaf, a job it has done for the company for over a century.1 There the alkaloid is stripped out and sold on to be made into surgical anesthetic for eye and nasal operations; the spent leaf goes into the syrup.

So the arrangement of 1903, when the company took the cocaine out of the drink but not the leaf, still stands: the cocaine goes to medicine, the flavor goes to the world, and the plant that was declared a menace is quietly unloaded at a New Jersey dock year after year.

1886: The Birth of a “Medicine” with Cocaine

When pharmacist John Pemberton created Coca-Cola, it was a tonic syrup named for two plants: coca leaf, the source of cocaine, and the kola nut, a source of caffeine. Its first advertisement, in 1886, called it “a valuable Brain Tonic and a cure for all nervous affections — Sick Head-Ache, Neuralgia, Hysteria, Melancholy, etc.” By the historian Mark Pendergrast’s estimate, a glass of the original drink held about 8.5 mg of cocaine — enough for a mild tonic effect.2

The rest of this chapter continues in the full book.

Notes

  1. Gootenberg, 2008, 199–201, on the arrangement; the tonnage from “Coca Kick in Drinks Spurs Export Fears,” 2004, quoting the spokesman of Peru’s state coca company. ↩
  2. Pendergrast, 2000, 30–31 for the advertisement and 53 for the estimate, made from a formula apparently in the hand of Pemberton’s partner Frank Robinson. ↩

Sources

10 footnotes to 11 sources. Full references are in the bibliography.

  1. Gootenberg, Paul. Andean Cocaine: The Making of a Global Drug. Chapel Hill: University of North Carolina Press, 2008.
  2. “Coca Kick in Drinks Spurs Export Fears.” The Washington Times, April 19, 2004. washingtontimes.com/news/2004/apr/19/20040419-093635-4754r. Accessed October 4, 2026.
  3. Pendergrast, Mark. For God, Country, and Coca-Cola: The Definitive History of the Great American Soft Drink and the Company That Makes It. 2nd ed. New York: Basic Books, 2000.
  4. Elmore, Bartow J. Citizen Coke: The Making of Coca-Cola Capitalism. New York: W. W. Norton, 2015.
  5. Harrison Narcotics Tax Act, Pub. L. No. 63-223, 38 Stat. 785 (1914).
  6. “Coca Colla Goes on Sale in Bolivia.” Drug War Chronicle, April 16, 2010.
  7. United Nations. “Bolivian President Evo Morales Addresses the Commission on Narcotic Drugs,” Vienna, March 11, 2009.
  8. Single Convention on Narcotic Drugs, 1961, as amended by the 1972 Protocol.
  9. United Nations Office on Drugs and Crime. “Bolivia to Re-accede to UN Drug Convention, While Making Exception on Coca Leaf Chewing.” January 2013.
  10. Holmstedt, Bo, Jan-Erik Lindgren, Laurent Rivier and Timothy Plowman. “Cocaine in Blood of Coca Chewers.” Journal of Ethnopharmacology 1, no. 1 (1979): 69–78. DOI 10.1016/0378-8741(79)90017-5.
  11. Gagliano, Joseph A. Coca Prohibition in Peru: The Historical Debates. Tucson: University of Arizona Press, 1994.