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Hair Conditioning

POLYESTER-30

80

Safety score · 0–100

Good

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

A hair-care polyester polymer (Polyester-30) — smooths and conditions damaged hair, improving combability and shine without heavy buildup. Skin tolerance is good across rinse-off and leave-on use.

Function

HAIR CONDITIONING

Skin benefits

  • Smooths and conditions hair without buildup
  • Improves combability and shine
  • Stable across styling tools

Known concerns

  • Synthetic polymer — environmental persistence
  • Limited public toxicology specific to numbered polyester

References

EU

EU CosIng database

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

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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.