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Film Former

PHTHALIC ANHYDRIDE/BUTYL BENZOIC ACID/PROPYLENE GLYCOL COPOLYMER

45

Safety score · 0–100

Moderate

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A nail-polish film-forming resin (toluenesulfonamide-free alternative). Considered safer than older phthalate resins but the phthalic-anhydride backbone keeps it cautious.

Function

FILM FORMINGVISCOSITY CONTROLLING

Skin benefits

  • Film-forming nail polish resin
  • Hard, glossy finish
  • Durable wear

Known concerns

  • Phthalic-anhydride family ties to wider phthalate scrutiny
  • Off-gas of monomers if not fully cured
  • Not for skin, only for nails

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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Find PHTHALIC ANHYDRIDE/BUTYL BENZOIC ACID/PROPYLENE GLYCOL COPOLYMER in your products.

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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.