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Film Former

ETHYLENE/SODIUM SULFOISOPHTHALATE/TEREPHTHALATE COPOLYMER

86

Safety score · 0–100

Good

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

A high-MW polyester copolymer used as a bulking agent — sits on the skin without penetrating. Safe for skin contact; environmental microplastic concerns apply for rinse-off products.

Function

BULKING

Skin benefits

  • Bulking agent — adds body to formulations
  • High molecular weight prevents skin absorption
  • Stable across pH ranges

Known concerns

  • Synthetic polymer of low biodegradability
  • Microplastic concerns for rinse-off products in aquatic environments

References

EU

EU CosIng database

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

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Check your shelf

Find ETHYLENE/SODIUM SULFOISOPHTHALATE/TEREPHTHALATE COPOLYMER in your products.

Scan any cosmetic product with LuxSense to see if it contains ETHYLENE/SODIUM SULFOISOPHTHALATE/TEREPHTHALATE 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, so always read the physical product label and consult a healthcare professional for personal concerns.