Pepsi One

Caffeine Levels

per fl. oz can


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Pepsi One, launched in 1998, is a higher caffeinated alternative to Diet Pepsi.

It has only 1 calorie of energy per 8-oz serving and is aimed primarily at men (who may not want to admit they're diet-conscious).

In 2005 Pepsi One was reformulation using sucralose (Splenda) and Ace-k for improved sweetness to taste more like regular Pepsi.

Pepsi One also has more caffeine than regular Pepsi, which only has 38mg/12 fl.oz. can.

Where To Buy Pepsi One

Diet Pepsi Caffeine Free, 2 Liter

Price: $14.95 $14.95Available from Amazon / Pepsi

Diet Dr Pepper, 12 fl oz cans, 12 pack

Price: $17.54 $18.54Available from Amazon / Diet Dr Pepper

Dr Pepper, 12 fl oz cans, 12 pack

Price: $16.61 $16.61Available from Amazon / Dr. Pepper

Pepsi Fire Cans, 12 Count

Price: $18.97 $18.97Available from Amazon / 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: Contains no sugar.

Compare Sugar Content

Caffeine Concentration

Pepsi One contains 4.50 mgs of caffeine per fluid ounce (15.22mg/100 ml).

Caffeine (mg) per Ounce
10090807060 5040302010 0 Pepsi One 5 Hour Energy Coffee (Espresso) Spike Energy Drink