New atlas maps skin aging by measuring collagen without a needle

NCT ID NCT07409675

First seen Feb 21, 2026 · Last updated May 08, 2026 · Updated 10 times

Summary

This study involved 250 healthy women aged 20 to 75 to create a photographic atlas of skin aging. Researchers used a special camera (LC-OCT) to measure collagen in the skin without any needles or surgery. The goal was to better understand how age and sun exposure affect the skin's structure. No treatments or products were tested.

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Contacts and locations

Locations

  • CPCAD, Hôpital l'Archet 2

    Nice, 06000, France

Conditions

Explore the condition pages connected to this study.