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Film Former

TRIMETHYLPENTANEDIOL/ADIPIC ACID/ISONONANOIC ACID COPOLYMER

CAS 200512-90-9 Updated
70

Safety score · 0–100

Fine

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

About

A liquid polyester built from trimethylpentanediol, adipic acid, and isononanoic acid. Used in long-wear lip and eye products as a soft film former with a non-tacky finish; high MW means low skin absorption.

Function

SKIN CONDITIONING

Skin benefits

  • Skin conditioning
  • Light film
  • Long-wear feel

Known concerns

  • Limited public toxicology
  • Microplastic policy considerations

References

EU

EU CosIng database

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

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Check your shelf

Find TRIMETHYLPENTANEDIOL/ADIPIC ACID/ISONONANOIC ACID COPOLYMER in your products.

Scan any cosmetic product with LuxSense to see if it contains TRIMETHYLPENTANEDIOL/ADIPIC ACID/ISONONANOIC ACID COPOLYMER and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.