Os perigos reais das unhas de acrílico

What the Latest Science Tells Us

There’s something undeniably satisfying about a fresh set of acrílicos. The glossy finish, the perfect length, the instant confidence boost, it’s easy to see why they’re a go-to for so many. But new research is prompting an important question: are we fully aware of the potential risks behind those polished tips? According to recent findings from the University of Nevada, Reno, the dangers of acrylic nails go beyond the usual wear and tear, and it’s time we had an honest conversation about it.

🧪 What’s New in the Science of Acrylic Nails?

Acrylic enhancements (all enhancements that need to cure with either a UV Lâmpada LED or air dry as L&P) have long been a staple in nail salons, celebrated for their durability and aesthetic appeal. However, this new study dives into the less glamorous side, specifically, the química compounds released during application and wear. Researchers highlighted concerns over substances like metacrilato de metila (MMA), toluenoe resina de formaldeído. These aren’t new names in the beauty world, but their impact is becoming clearer as our understanding of toxicology evolves.

According to the study, repeated exposure to certain vapours and dust created during filing or cura can lead to respiratory irritation, skin sensitivity, and, in some cases, more serious systemic effects. Now, does this mean acrylics are inherently dangerous? Not quite—but it does mean we need to get smarter about how and when they’re used.

💬 A NailKnowledge Take: Science Should Shape Practice

At NailKnowledge, we’ve always advocated for education-first practices. The beauty industry moves fast, but we believe science should move faster. These findings don’t mean a full stop on acrylics—but they do call for a fresh look at safety standards, product choices, and client communication.

For professionals, this is a reminder to:

• Choose safer alternatives to high-risk chemicals (avoid MMA at all costs, it’s banned in many places for a reason).
• Ensure your salon has effective ventilation systems.
• Use proper EPI when filing or removing acrylics, especially during high-dust procedures.
• Keep up with Material Fichas de dados de segurança (MSDS) and manufacturer updates.

For clients, it’s about informed choices. Ask questions. Understand what’s being applied to your nails. If your technician can’t tell you what’s in the products they’re using, that’s a red flag.

🔍 Understanding the Real Dangers of Acrylic Nails

One of the most compelling points in the University of Nevada study was around cumulative exposure. While a single acrylic application likely won’t cause harm, it’s the repeated and prolonged exposure, particularly in poorly ventilated salons, that raises concerns. Imagine it like a dripping tap. One drop? Not a problem. But over time, that constant drip fills a bucket and potentially overflows.

And it’s not just about clients. Técnicos de unhas are on the frontlines of this exposure daily. This is why updated education and rigorous health standards are non-negotiable in our industry.

🔄 Updating Our Knowledge, Together

We’re not here to sensationalise, we’re here to support. As new research emerges, so do better practices. That’s why we’re reviewing older NailKnowledge articles and updating where necessary. If past guidance no longer reflects current science, we’ll flag it. Transparency isn’t a trend, it’s a responsibility.

🧠 So, What Should You Do?

If you’re a profissional de unhas:

• Stay current with ingredient safety. Don’t assume a product is safe just because it’s on the shelf.
• Prioritise education for yourself and your clients. Awareness leads to safer outcomes.
• Advocate for improved safety protocols within your workplace.

If you’re a client:

• Don’t be afraid to ask your technician about the products being used.
• Look for salons that value hygiene, ventilation, and transparency.
• Pay attention to how your nails and skin react, your body often tells you when something’s not right.

🗣 Editor’s Note (April 2025)

This article has been updated to reflect new research on the chemical exposure risks of acrylic nails. NailKnowledge remains committed to evidence-based education and encourages our community to stay informed as science evolves.

📢 We Want to Hear from You

Have a question about this new research? Or think we need to re-evaluate a past recommendation? Email us at [email protected] We’re building a community of learners, not know-it-alls.

At the end of the day, nails should never come at the cost of health. The dangers of acrylic nails are real, but manageable. Acrylics can absolutely have a place in modern cuidados com as unhas, when we use them wisely, with a full understanding of what’s involved

Because beautiful nails should never be a hazard.

Fonte original: www.unr.edu