Skin Barrier Function Comparison in Women Using and Not Using UV Nail Lamps

This study focuses on comparing the skin's protective barrier in healthy adult women who regularly use UV lamps for nail treatments and those who do not. The main aim is to understand if regular use of UV lamps impacts the skin's barrier function. The study also explores if the duration of UV lamp use influences the skin's protective abilities. This research holds significance as it can provide insights into the potential effects of UV lamps on skin health, addressing a common yet often overlooked aspect of beauty routines. Participants in this study will attend a single visit where they will complete a brief questionnaire about their nail care habits and the duration of UV lamp use. They will then undergo non-invasive tests to measure the skin's barrier function on their hands. These tests include assessing transepidermal water loss, which indicates how well the skin retains moisture, skin hydration levels, and skin redness or erythema. These measurements will help researchers understand the potential impact of UV lamps on various aspects of skin health.