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VA/VINYL BUTYL BENZOATE/CROTONATES COPOLYMER

CAS -
85

Safety score · 0–100

Good

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

A film-forming vinyl polymer that creates flexible, durable films on skin and hair, commonly used in hair fixative and long-wear cosmetic formulations.

This terpolymer of vinyl acetate, vinyl butyl benzoate, and crotonates functions as a film-forming agent and hair fixative in cosmetic formulations. Vinyl polymers of this type are extensively used in hair sprays, styling gels, and long-wear makeup products. The ingredient is listed in EU CosIng without any restrictions in Annex II or III, and it is not classified as a fragrance allergen or CMR substance. The butyl benzoate moiety introduces some flexibility to the polymer film, improving substantivity and wash resistance. High molecular weight and negligible monomer残留 further support its safety profile.

Skin benefits

  • Provides long-lasting flexible film
  • Improves hair fixative durability
  • Water-resistant film formation

References

EU

EU CosIng database

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

Related others

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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.