TAB Diet Cola

Caffeine Level
Serving Size
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TaB Cola was Coca-Cola Company's first sugar-free drink, introduced in 1963 as competion for Diet Rite Soda. 

Diet Coke  as well as other sugar free Coke offerings have since been introduced, but TaB retains a large following.

TaB is artificially sweetened with aspartame and saccharin. 

Ingredients in TAB Diet Cola

Carbonated water, caramel color, natural flavors, phosphoric acid, calcium saccharin, potassium benzoate (to protect taste), caffeine, aspartame. Contains Phenylalamine, 7.9 mg of Saccharin

Sugar content: Contains no sugar.

Compare sugar levels of other drinks

Caffeine Comparisons

TAB Diet Cola contains 3.75 mgs of caffeine per fluid ounce (12.68mg/100 ml).

Caffeine (mg) per Ounce
10090807060 5040302010 0 TAB Diet Cola 5 Hour Energy Espresso Shot Spike Energy Drink
Total Caffeine (mg)
400360320280 24020016012080 400 Can of TAB Diet Cola Can of Coca-Cola Classic Bottle of Redline Energy Drink Can of Monster Energy Drink Can of Red Bull
Data Sources: From the Coca-cola website at (soft drink nutrition) see also