Eucerin asked 160 people to use the serum for four weeks then say how much younger they thought they looked.
Face serum advert banned over 'five years younger' claim
Eucerin asked 160 people to use the serum for four weeks then say how much younger they thought they looked.
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<a href="https://desdunia.com/business/face-serum-advert-banned-over-five-years-younger-claim" target="_blank" rel="nofollow noopener">Face serum advert banned over 'five years younger' claim</a> (Desdunia, 2026-04-28)
[Face serum advert banned over 'five years younger' claim](https://desdunia.com/business/face-serum-advert-banned-over-five-years-younger-claim) — Desdunia (2026-04-28)
https://desdunia.com/business/face-serum-advert-banned-over-five-years-younger-claim
<blockquote cite="https://desdunia.com/business/face-serum-advert-banned-over-five-years-younger-claim">Face serum advert banned over 'five years younger' claim</blockquote>
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