The findings raise serious concerns, especially because most users are unaware of what’s actually in the polish they apply.
Nail polishes often contain other harmful ingredients as well:
- Formaldehyde: A known carcinogen that can trigger respiratory problems like asthma, coughing, and throat irritation.
- Dibutyl phthalate: Another plasticizer that acts as an endocrine disruptor; long-term exposure can be particularly dangerous for children, potentially causing liver or kidney damage.
- Toluene: A chemical harmful to developing babies and nursing mothers, with effects ranging from headaches to respiratory irritation when inhaled.
Who’s going to be at Risk?
Nail polish is so commonplace that its risks are often overlooked. Many parents paint their children’s nails without a second thought. In 2014, Nails Magazine reported that 97% of American girls aged 12–14 used nail products, with 14% using them daily.
According to EWG’s Skin Deep database, over 1,500 nail products—including those from major brands like OPI, Sally Hansen, and Wet N Wild—contain TPHP. Alarmingly, clear coats used as base or top layers often contain the highest levels.
“It’s shocking to think that my favorite nail polish might be delivering toxic chemicals into my body,” says Erin Schrode, eco-activist and co-founder of Turning Green. “While we can’t control every exposure in life, we can make better, more informed choices.”
Can You Trust the Label?
Unfortunately, many products labeled “toxin-free” still contain dangerous chemicals. “The labeling doesn’t always match what’s inside,” warns Valetti Lang from California’s Environmental Protection Agency. EWG’s Rebecca Sutton agrees, saying, “We can’t fully trust the labels. These ingredients have well-documented health effects.”
Protecting Yourself from Exposure
To reduce your risk, consider skipping polish altogether. Instead, buff your nails for a healthy shine or use coconut oil to moisturize your cuticles. If you want some color, opt for non-toxic alternatives such as:
- Honeybee Gardens
- Acquarella
- SpaRitual
- Peacekeeper Cause-Metics
Limiting your exposure—especially in salons where air quality is poor—is a smart move for your long-term health. Your beauty routine shouldn’t come at a hidden cost to your well-being.
