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Skin Conditioning

RHEUM PALMATUM ROOT/STALK EXTRACT

CAS 90106-27-7 / 8016-55-5
58

Safety score · 0–100

Moderate

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

Chinese rhubarb root extract — rich in anthraquinones used for brightening claims. Use with awareness: anthraquinones (emodin) carry genotoxicity flags.

Function

ASTRINGENTSKIN CONDITIONINGTONIC

Skin benefits

  • Marketed brightening
  • Antioxidant
  • Astringent toning

Known concerns

  • Anthraquinone (emodin) genotoxicity flags
  • Possible photosensitization
  • Variable extract

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.