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Film Former

ACRYLATES/BEHENETH-25 METHACRYLATE/STEARETH-30 METHACRYLATE COPOLYMER

CAS 888492-33-9
80

Safety score · 0–100

Good

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

A high-molecular-weight associative thickener and film former built on acrylate, beheneth, and steareth methacrylate units. Standard cosmetic safety; environmental persistence is the main caveat.

Function

FILM FORMING

Skin benefits

  • Effective associative thickener
  • Imparts smooth, soft texture
  • Forms a flexible cosmetic film
  • Improves active ingredient adherence

Known concerns

  • Synthetic acrylate copolymer — environmental persistence
  • Trace residual monomers theoretically possible
  • Possible film build-up with overuse

References

EU

EU CosIng database

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

Related film formers

Same plant / compound family

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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.