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Hair Conditioning

CINCHONA SUCCIRUBRA BARK EXTRACT

CAS 84776-28-3 Updated
65

Safety score · 0–100

Fine

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

About

Cinchona bark extract — source of quinine alkaloids. Used as an astringent and hair-tonic ingredient. Mild at cosmetic levels but the alkaloids can sensitize; not for high-leave-on use.

Function

HAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Astringent toning
  • Traditional scalp tonic
  • Tannins for skin firmness

Known concerns

  • Quinine alkaloid sensitization
  • Photosensitivity reports
  • Sparse modern cosmetic toxicology

References

EU

EU CosIng database

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

Related hair conditionings

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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.