Shedding light on skin: new study aims to perfect how we test visible light effects

NCT ID NCT05964907

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how visible light (and some UVA1) affects the skin of 14 healthy adults with different skin tones. Researchers will measure redness and tanning right after exposure and check skin samples for longer-term changes. The goal is to make light testing more accurate and better understand how light affects all skin types.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Henry Ford Medical Center

    Detroit, Michigan, 48202, United States

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