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Plant Extract

COSTUS SPECIOSUS RHIZOME/ROOT EXTRACT

CAS 89997-95-5
60

Safety score · 0–100

Fine

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

Crepe ginger (Costus speciosus) rhizome extract — an Ayurvedic botanical with steroidal saponins. Traditional skin-conditioning use; saponin and aromatic-compound chemistry argue for moderation.

Function

SKIN CONDITIONING

Skin benefits

  • Steroidal saponin (diosgenin) content
  • Traditional Ayurvedic skin use
  • Antioxidant terpene content

Known concerns

  • Saponin content may irritate skin
  • Limited modern cosmetic safety review
  • Possible essential-oil sensitization

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.