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Fragrance

CITRUS AURANTIUM LEAF EXTRACT

CAS 72968-50-4 Updated
60

Safety score · 0–100

Fine

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

About

Bitter orange (Citrus aurantium) leaf extract — petitgrain-style fragrance with antimicrobial and antioxidant effects. Citrus leaves carry less furanocoumarin than peel but still merit caution in sun-exposed leave-on.

Function

PERFUMING

Skin benefits

  • Petitgrain-style fragrance contribution
  • Limonene and linalool antimicrobials
  • Antioxidant flavonoids
  • Mild astringent action

Known concerns

  • Limonene and linalool — EU Annex III labelled fragrance allergens
  • Trace furanocoumarins from citrus tissue can phototoxify
  • Bitter-orange leaf less risky than peel but still photosensitizer caveat
  • Sensitization potential

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 — always read the physical product label and consult a healthcare professional for personal concerns.