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Antimicrobial

RHEUM TANGUTICUM ROOT EXTRACT

Updated
60

Safety score · 0–100

Fine

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

About

Tibetan rhubarb root extract — rich in anthraquinones (emodin, rhein) with antimicrobial and astringent character. Bioactive chemistry means cosmetic use needs care, especially leave-on.

Function

ANTIMICROBIALHUMECTANT

Skin benefits

  • Tannin astringency
  • Anthraquinone antimicrobial action
  • Polyphenol antioxidants

Known concerns

  • Anthraquinones (emodin, rhein) are bioactive and can irritate
  • Possible photosensitization
  • EU SCCS attention to anthraquinone safety

References

EU

EU CosIng database

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

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LEPTOSPERMONE
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POTASSIUM UNDECYLENATE
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SODIUM CAPROYLETHYLFORMYL BENZENESULFONATE
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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.