Other Chemicals Sometimes Found in Nail Products
Nail polish and related products may contain a variety of ingredients designed to improve color, shine, flexibility, drying time, and durability. Some of these substances have been associated with health concerns, especially when exposure is frequent or occurs in poorly ventilated spaces.
Formaldehyde
Formaldehyde has been used in some nail hardeners and cosmetics. It is recognized as a substance that can irritate the eyes, nose, throat, and respiratory system.
People with asthma or other breathing conditions may be especially sensitive to exposure and should avoid products containing formaldehyde when possible.
Dibutyl Phthalate
Dibutyl phthalate, or DBP, has been used as a plasticizer in some nail products. It has raised concern because of its potential effects on hormone function and development.
Many brands have removed DBP from their formulas, but checking product labels remains important.
Toluene
Toluene is a solvent used in some nail polishes to help create a smooth finish. Inhalation of high levels may cause headaches, dizziness, drowsiness, or respiratory irritation.
Pregnant or nursing individuals may wish to be especially cautious and choose lower-fume alternatives.
Who May Be More Vulnerable?
People who use nail products frequently may have greater exposure than occasional users.
This includes:
• Nail salon workers
• People who paint their nails often
• Teenagers and young users
• Pregnant individuals
• People with asthma or respiratory sensitivities
• Children who may bite their nails
Professional nail technicians may face repeated exposure throughout the workday, making ventilation, gloves, and safer product choices especially important in salon environments.
Because product labels may not always tell the full story, choosing nail products carefully can make a meaningful difference.
