Sucralose - Splenda
Sucralose is a non-caloric sweetener, also known by the trade name SPLENDA. In the European Union it is also known under the E number E955. It is 500–600 times as sweet as sucrose, making it roughly twice as sweet as saccharin and four times as sweet as aspartame.
Acesulfame Potassium
Popular products containing acesulfame K include Diet Rite Cola, Pepsi One/Pepsi Max, Coca-Cola Zero, Diet Coke with Splenda, Trident gum, and sugarfree Jell-O. In diet sodas it is almost always used in conjunction with another sweetener, such as aspartame or sucralose.