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Cure My Disease
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Clinical trials sponsored by L'oreal, explained in plain language.
This completed study looked at how visible light (not just UV) causes skin darkening in people with Caucasian, Asian, and darker skin. Researchers tested several protective products on the back skin of 66 healthy adults and compared them to untreated skin. The goal was to learn w…
Sponsor: L'Oreal • Aim: Knowledge-focused
Last updated May 20, 2026 11:54 UTC