Antimicrobial
PIPER BETLE LEAF OIL
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Betel leaf oil — antimicrobial and aromatic, but its phenolic compounds (chavibetol, eugenol-class) raise irritation and sensitisation concerns. Traditional uses don't translate to safe modern leave-on cosmetics.
Function
Skin benefits
- Antimicrobial properties
- Distinctive spicy phenolic aroma
- Traditional Asian use
- Short-term oral hygiene applications
Known concerns
- Contains chavibetol/chavicol — phenolic skin irritants
- Potential mucosal irritation
- Areca nut association — chewed betel quid is IARC Group 1; oil itself less established but still flagged
- Fragrance allergen content
- Limited modern cosmetic safety review
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related antimicrobials
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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.