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Which has the most caffeine, Instant coffee, espresso or regular Coffee?
Also, how much caffeine does each have?
5 Answers
- Anonymous1 decade agoFavorite Answer
One serving of drip brew coffee has 107 mg of caffeine while one serving of espresso has 77. A serving of instant has about half the content of brew at 55 mg per serving.
- 5 years ago
Coffee has more caffeine. Drip coffee uses a lot more coffee per cup than espresso, and also the cheaper coffee beans have a higher caffeine content that arabica beans. Water is also in contact with the coffee for much longer, giving higher caffeine extraction. All of which means that a cup of drip coffee can have up to 10 times the caffeine of an espresso.
- Anonymous1 decade ago
Espresso gets you the most caffeine for the least liquid...yes, a cup of coffee has more but you also need to drink the whole thing compared to just a shot of espresso.
Energy drinks tip the scales, though.
- Anonymous1 decade ago
Ounce for ounce espresso has more.
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