Gel Nail Polish and UV-Cured Manicures (Triphenyl Phosphate, Toluene, Formaldehyde, UV Radiation Exposure, Toxic Trio) — safety profile
Moderate riskGel nail polishes require UV/LED lamp curing and contain chemical compositions distinct from traditional lacquers.
What is this product?
Gel nail polishes require UV/LED lamp curing and contain chemical compositions distinct from traditional lacquers. Triphenyl phosphate (TPHP), a plasticizer and suspected endocrine disruptor, is detected in 49% of nail polishes tested by Duke/EWG researchers, with biomonitoring showing 7-fold increases in DPHP (TPHP metabolite) in urine within 10-14 hours of application. The 'Toxic Trio' — toluene, formaldehyde, and dibutyl phthalate — remains present in many salon-grade formulations despite consumer pressure. UV lamp exposure during curing raises additional concern: 2023 Nature Communications research (Zhivagui et al.) demonstrated that nail salon UV lamps cause DNA damage and mutations in human cells at exposure levels consistent with regular manicure appointments, with UVA irradiance up to 11x higher than sunlight.
What's in it
Click any compound name for its full safety profile, regulatory consensus, and exposure data.
Solvent
Hardener
Plasticizer
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Open in body View raw API dataReference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →