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Film Former

POLY(3-HYDROXYOCTANOIC ACID)

86

Safety score · 0–100

Good

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

A polyhydroxyalkanoate (PHA) biopolymer made by bacterial fermentation. Forms a light, breathable film on skin; biodegradable and benign with no notable safety concerns.

Function

SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Biodegradable biopolymer
  • Forms light, breathable film
  • Microbially produced
  • Skin-conditioning

Known concerns

  • No significant concerns at cosmetic concentrations

References

EU

EU CosIng database

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

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CHITOSAN ADIPATE
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DIVINYLDIMETHICONE/DIMETHICONE CROSSPOLYMER
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ETHYLENE/SODIUM SULFOISOPHTHALATE/TEREPHTHALATE COPOLYMER
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GELIDIUM CARTILAGINEUM/GRACILARIA VERRUCOSA/PORPHYRA YEZOENSIS EXTRACT
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GLYCERYL CITRATE CROSSPOLYMER
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HYDROLYZED STARCH
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HYDROXYPROPYL METHYLCELLULOSE ACETATE/SUCCINATE
Film Former

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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.