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.
Coca-Cola Zero Sugar
Coke Zero was originally specifically marketed to men, who are shown to associate "diet" drinks with women. It was primarily marketed towards young adult males and it has been nicknamed "Bloke Coke" in the UK. In the U.S., advertising has been tailored to its targeted market by describing the drink as "calorie-free" rather than "diet", since young adult males are said to associate diet drinks with women. U.S. marketing also emphasized its similarity in taste to sugared Coca-Cola; an advertising campaign for the beverage focused on Coca-Cola executives who were so angry over the drinks' similarities, they were considering suing their co-workers for "taste infringement". Continuing the theme, a Coca-Cola Zero ad aired during Super Bowl XLIII parodied Coke's iconic "Hey Kid, Catch!" commercial, which is interrupted by two Coca-Cola "brand managers" accusing Troy Polamalu of "stealing" their commercial.