UV nail lamps under the microscope: could your manicure be harming your skin?

NCT ID NCT07700186

First seen Jul 13, 2026 · Last updated Jul 16, 2026 · Updated 3 times

Summary

This observational study compares skin barrier function between healthy adult women who regularly use UV lamps for nail treatments and those who do not. Researchers measure transepidermal water loss, skin hydration, and redness on the hands to see if UV lamp exposure is linked to changes in skin health. Participants attend a single visit, complete a short questionnaire, and undergo non-invasive skin measurements.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If differences are found, this could inform safer nail care practices and highlight potential skin risks from UV lamp exposure.
What could go wrong
This is a small observational study (30 participants) that can only show associations, not cause and effect. Results may not apply to all women.

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Conditions

The condition(s) this trial relates to.

Erythema

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • University of Split School of Medicine

    RECRUITING

    Split, 2100, Croatia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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