Which High Street Coffee Contains the Most Caffeine? Study Reveals the Shop on Top

Costa cappuccino has three times more caffeine than that of Starbucks, study finds

Which? research finds matcha drinks also vary significantly between UK chains

Which high street coffee contains the most caffeine? Study reveals the shop on top

A cappuccino from Costa said to contain as much caffeine as four cans of Red Bull

Caffeine content in four high street coffee chains varies 'wildly'

The caffeine content in Costa’s cappuccino is the equivalent of around four cans of Red Bull, Which? found.

New study shows shock difference in caffeine levels between High Street coffee shops

Costa’s cappuccino is the equivalent of around four cans of Red Bull, the study found

Some high street coffee packed with same caffeine as four cans of Red Bull

Tests by consumer group Which? have discovered large variations in the amount of caffeine in drinks sold by big name coffee chains, including Caffè Nero and Starbucks