Antimicrobial
ALLIUM CEPA BULB OIL
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A potent essential oil from onion bulbs — used for its antimicrobial sulfur compounds and folk hair-tonic claims. Pungent odor and reactive thiosulfinates make it more irritating than most botanicals.
Function
Skin benefits
- Antimicrobial activity from organosulfur compounds
- Traditional folk-care heritage
- Antioxidant flavonoid carryover
Known concerns
- Strong pungent odor limits formulation
- Organosulfur volatiles can irritate sensitive skin
- Potential contact sensitization in atopic users
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.