Pepsi was first manufactured by Caleb Bradham, a pharmacist in North Carolina, USA, in the 1990s from 65438 to 2009. It is made of carbonated water, sugar, herbs, crude oil, pepsin and cola nuts.

The medicine was originally used to treat stomach diseases, and was later named "Pepsi Cola" and registered as a trademark on June 1903. Later, it gradually developed into a carbonated beverage launched by Pepsi Company in the United States, and it was also the main competitor of Coca-Cola Company in the United States.