Banned Substance
Fuel oil, no. 4
Safety score · 0–100
Avoid
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A heavy distillate fuel oil — used as industrial heating fuel, not in cosmetics. EU Annex II bans its use in cosmetic products because it is classified as a CMR carcinogen.
Skin benefits
- Not applicable — banned in cosmetics
Known concerns
- EU Annex II banned for cosmetic use
- CMR carcinogen Cat 1B
- Aromatic hydrocarbon content
- Aspiration toxicity
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related banned substances
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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.