L'Oreal launches massive skin and hair study

NCT ID NCT06066463

First seen Nov 03, 2025 · Last updated Apr 29, 2026 · Updated 27 times

Summary

This study is a long-term registry that collects information from 10,000 women in the US to understand how lifestyle, environment, and age affect skin and hair health. Participants use apps to share data and photos. The goal is to build a knowledge base for researchers and consumers, not to test a treatment.

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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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Contacts and locations

Locations

  • Verily Life Sciences

    South San Francisco, California, 94080, United States

Conditions

Explore the condition pages connected to this study.