Pepsi-Cola International spent around three years developing the product with the aim to create a sugar-free drink but tasting indistinguishable from regular
Pepsi. The product aimed to target those who chose not to consume
Diet Pepsi because of, what they would consider to be, an inferior taste and image. It was officially announced on March 2nd 1993 and initially called Pepsi Max. It was launched to
test markets in Great Britain and Italy starting in April. However the product remained unavailable in the United States (PepsiCo's home market, and the largest consumer of carbonated
soft drinks), where one of its principal ingredients had not yet been approved by the
Food and Drug Administration. The ingredient—
acesulfame potassium ("Ace-K")—is combined with
aspartame to provide the beverage's sweetness, whereas some other diet colas are sweetened by aspartame alone. Beginning in early 1994, an entirely different Pepsi Max was marketed in Canada because of strict local laws regarding artificial sweeteners. This was the only Pepsi Max product to contain sugar. It was sweetened with a combination of aspartame and
high fructose corn syrup. As a result, it contained two-thirds fewer calories than full-sugar colas (including regular Pepsi), but more calories than conventional diet/light colas (or the version of Pepsi Max sold elsewhere). The Canadian product was discontinued in 2002. Pepsi-Cola North America later introduced another "mid-calorie" drink called
Pepsi Edge to compete against
Coca-Cola C2 (both became failures), but has no direct relationship to the earlier Canadian Max formulation. In 1998, after the American FDA approved acesulfame potassium, the company introduced
Pepsi One for the North American market. This new variety contained the same sweeteners as Pepsi Max, but not an identical formula or flavor. In 2005, Pepsi One was revised, with
Splenda brand
sucralose replacing the aspartame ingredient. Diet Pepsi Max was introduced in the United States and Canada in 2007 and 2008 respectively. This drink had the same sweeteners as Pepsi Max in other countries but had additional
ginseng and
caffeine. It was later renamed to simply Pepsi Zero Sugar.. These are not the same as the Pepsi Zero Sugar sold in America and Canada.Pepsi began making new flavored variants of the drink beginning in 2004, such as Pepsi Max Lemon and Pepsi Max Twist (with added
lemon-
lime flavour) in some countries' product lines. Diet Pepsi Max was introduced in the
United States on June 1, 2007, and in
Canada in March 2008. "Diet" was dropped from the name in early 2009. Availability of Pepsi Zero Sugar was expanded to further countries in Asia, the Middle East and Europe in mid-late 2000s. It launched in Tanzania in 2019 and in the Arab Gulf states, Jordan, Morocco and Libya as Pepsi Black in October 2019. In 2002, Pepsi Max became the second highest-selling soft drink in
Norway. Since 2015 it has been the top selling soft drink in the country. As of 2025, Pepsi Max makes up 98.4% of all total Pepsi cola sales in Norway. The drink has also found success in neighboring
Sweden where it had grown bigger than Pepsi's regular drink by 2007. In 2025 it was reported that Pepsi Max was the best selling carbonated soft drink in Sweden. ==Ingredients and comparison==