L'oreal
Clinical trials sponsored by L'oreal, explained in plain language.
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Can a daily pill fight hair loss? new study seeks answers
Symptom relief OngoingThis study tests whether a daily nutricosmetic (a dietary supplement) can reduce hair loss and improve hair and scalp quality in 239 healthy women and men aged 18 to 65. Participants take either the active supplement or a placebo for 6 months, with check-ups at 3 and 6 months. Th…
Phase: NA • Sponsor: L'Oreal • Aim: Symptom relief
Last updated May 22, 2026 13:53 UTC
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10,000 women join virtual beauty registry to unlock secrets of skin and hair
Knowledge-focused TerminatedThis study is a long-term online registry that will collect information from 10,000 women in the United States about their skin and hair health. The goal is to understand how things like lifestyle, environment, and age affect beauty. Participants will use apps and online tools to…
Sponsor: L'Oreal • Aim: Knowledge-focused
Last updated May 26, 2026 10:22 UTC