Depilatory
PHENOL/STYRENE/METHYLSTYRENE COPOLYMER
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
An aromatic copolymer used as a depilatory hair-removal binder. Cured polymer is inert, but residual phenol, styrene (IARC 2A), and methylstyrene monomers make this a Moderate-risk ingredient requiring careful sourcing.
Function
Skin benefits
- Functions as depilatory binding polymer
- Adheres to hair for mechanical removal
- Provides film integrity in epilation systems
Known concerns
- Free phenol monomer is toxic and corrosive
- Styrene is IARC Group 2A (probably carcinogenic to humans)
- Methylstyrene is a respiratory irritant
- Polymer purity controls are critical for safety
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related depilatorys
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.