Many women love getting acrylic nail extensions, but the UV lights used in nail dryers may pose significant health risks. These lamps emit ultraviolet rays that are linked to an increased risk of getting skin cancer. Although skin cancer is generally treatable, it is important to take precautions to protect your skin from harmful UV exposure. Nail salons should recognise the potential dangers of UV lamps and implement safety measures to protect their clients. By raising awareness and adopting safer practices, salons can help ensure that customers can enjoy beautiful nails without compromising their long-term health.
New study reveals potential skin damage from UV nail lamps
The US Food and Drug Administration considers UV nail dryers “low-risk” devices, used to dry and cure nails in salons. However, a 2023 study published in Nature Communications found that these devices can cause significant damage to skin cells over time. They work similarly to mini tanning beds for the hands, emitting UV rays that can penetrate the skin and lead to permanent damage. Although the UV spectrum is different from traditional tanning beds and the emission is less intense, the risk of damage still exists. This raises concerns about the potential long-term effects of frequent exposure to UV nail dryers.
The impact of UV nail dryers on skin cells
Researchers studying UV nail dryers found that exposure to these devices can cause significant damage to skin cells. The skin cells showed high levels of reactive molecules that disrupted normal cell function by interacting with proteins, mitochondria, and other cellular components. According to the study, one 20-minute session resulted in 20-30% cell death, three consecutive 20-minute sessions led to 65-70% cell death, and the remaining surviving cells showed mitochondrial and DNA damage. The results of the study highlight the potential risks associated with UV nail dryers and emphasise the importance of taking precautionary measures while using these devices in nail salons.
Precautions while using UV Nail dryers
To minimize the risks associated with UV nail dryers, consider the following precautions:1. Check the bulb strength: Request the manicurist to use a UV lamp with the lowest wattage (e.g., 9-watt) to reduce radiation exposure.2. Avoid frequent manicures: Limit your exposure to UV nail dryers by spacing out your manicure appointments or opting for alternative nail polish methods.3. Apply sunscreen: Use a broad-spectrum sunscreen with an SPF value higher than 30 on your hands before using the UV lamp. Look for sunscreens containing zinc oxide or titanium dioxide for added protection.4. Wear fingerless gloves: Use protective gloves with UV-protectant properties to limit exposure. Replace them after a few washes, as their effectiveness decreases over time.