UV nail polish dryers can cause DNA damage, mutation, and cancer.
Ultraviolet (UV) nail polish dryers are commonly used to harden nail polish gels, but a new study published in the Nature Communications journal has found that the radiation emitted from these devices can cause serious health issues. The study exposed primary mouse embryonic fibroblasts, human foreskin fibroblasts, and human epidermal keratinocytes to UV light and found that one 20-minute session caused 20-30% of cells to die, while three consecutive 20-minute sessions caused 65-70% of cells to die. The remaining cells also suffered DNA damage and mutation, with researchers citing prior evidence that gene mutations can lead to a higher risk of cancer. In addition, several reported cases have linked UV nail polish dryers to cancer. As such, the study concluded that the radiation emitted from UV nail polish dryers can increase the risk of early-onset skin cancer. To reduce the risk of developing cancer, it is important to be aware of the potential dangers of UV nail polish dryers and to limit exposure to them.
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