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Evening Standard
Evening Standard
National
Niva Yadav

Which high street coffee contains the most caffeine? Study shows ‘wild’ difference between Starbucks and Costa

No cup of high street coffee is the same. Nor do they all contain the same amount of caffeine, a new study has revealed.

Consumer champion Which? found there were “wildly” varying levels of caffeine between popular high street chains, including Pret A Manger, Costa Coffee, Greggs, Cafe Nero, Costa, and Starbucks.

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