ZANTHOXYLUM BUNGEANUM FRUIT OIL
Conditioning Agent
Caution
About ZANTHOXYLUM BUNGEANUM FRUIT OIL
An essential oil from Sichuan peppercorns used for skin conditioning, containing sanshool compounds that cause sensory tingling and potential irritation.
Detailed Analysis
Volatile oil from Zanthoxylum bungeanum (Sichuan pepper) fruit. Contains alpha-sanshool and related alkylamides as principal active compounds. These cause the characteristic 'tingling' sensation via trigeminal nerve activation. Limited Western safety data for topical cosmetic use; traditional Chinese medicine uses the related Zanthoxylum species. EU CosIng shows no specific restriction but IFRA restricts certain Zanthoxylum materials due to sensitizer content. Aldehyde and sesquiterpene content warrants allergen consideration.
What It Does
Skin Benefits
- ✓ Traditional use for circulation and warming effects
- ✓ Trigeminal nerve stimulation may improve skin microcirculation
Known Concerns
- ⚠ Sanshool compounds cause intense tingling and potential neuro irritation
- ⚠ Limited Western dermatological safety data
- ⚠ Contains potential allergens including caryophyllene and linalool derivatives
- ⚠ Sensitization potential from alkylamide content
Safety Score
Caution
Based on EU regulatory data, published safety research, and ingredient function analysis.
References
EU CosIng Database
European Commission cosmetic ingredient registry
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Download LuxSenseThis information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.