Is the concentration of caffeine in energy drinks limited by national regulations, where and at what level?

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Glynis Freeman

There is an article on here about caffeine content of energy drinks by Johnson et al. Gov.uk, FDA and European Food Authority may also be good places to look.

Jonas Tana

As far as I know the concentration is not limited here in Finland, but if content is over 150mg/l the package needs to have a warning of high caffeine content. Some shops have started to apply age limits (15+) on energy drinks, but this is not yet govern by any law.

I suggest reading the efsa report from 2013 https://www.efsa.europa.eu/en/press/news/130306