Caffeine Content of Pepsi One

A 12 ounce can of Pepsi One contains 55 milligrams of caffeine.
Pepsi One, launched in 1998, is an alternative to Diet Pepsi, having only 1 calorie of energy per 8-oz serving.
Aimed primarily at men (who may not want to admit they're diet-conscious), the 2005 reformulation uses sucralose (Splenda) for improved sweetness - tastes more like regular Pepsi !
Ingredients in Pepsi One
Carbonated water, caramel color, natural and artificial flavors, phosphoric acid, citric acid, potassium benzoate (preserves freshness), sucralose (Splenda), caffeine and acesulfame potassium.
Sugar content of Pepsi One: Contains no sugar.
How Does It Compare With Other Drinks?
Pepsi One contains 4.58 mgs of caffeine per fluid ounce (15.50mg/100mls).
Caffeine per Ounce
Caffeine per Item
How Does It Compare With Other Foods?
Caffeine per Item
Sources
From the PepsiCo website http://www.pepsi.com/ (product info), and the American Beverage Association

