Warning labels in booze app tested on 11,000 shoppers
NCT ID NCT07116447
First seen Jan 04, 2026 · Last updated May 19, 2026 · Updated 25 times
Summary
This study looked at whether showing health warning messages in a Swedish alcohol delivery app changes how much people buy. Over 11,000 adults who use the app took part. Some saw rotating health warnings, while others saw standard messages. The goal was to see if the warnings affect alcohol purchases, knowledge, and risk perception.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Systembolaget mobile app
Stockholm, Sweden
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