Diet Coke
Diet Coke (called Coca-Cola Light in some countries) is a sugar-free and no-calorie soft drink produced and distributed by The Coca-Cola Company. It contains artificial sweeteners instead of sugar. Unveiled on July 8, 1982 and introduced in the United States on August 9, it was the first new brand since 1886 to use the Coca-Cola trademark. The product quickly overtook the company's existing diet cola, Tab, in sales.
Pepsi-Cola Made with Real Sugar
In early 2009, PepsiCo announced plans to release versions of Pepsi and Mountain Dew with pure cane sugar as its main sweetener, and without the citric acid found in regular Pepsi, on a limited basis. The original shipment went on sale in April 2009, and ended in June. Sales were strong for both, prompting PepsiCo to release a second limited edition for December 2009–February 2010.