Plant Extract
NICOTIANA TABACUM LEAF EXTRACT
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Tobacco leaf extract — contains nicotine and tobacco-specific nitrosamines, which are IARC-classified carcinogens. Skin-absorbed nicotine raises systemic-toxicity concerns; not a fit for cosmetic use.
Function
Skin benefits
- Polyphenol antioxidants in the leaf
- Traditional botanical ingredient
- Nicotine can have transient vasoactive effect on skin
Known concerns
- Contains nicotine — systemically toxic alkaloid that absorbs through skin
- Tobacco-specific nitrosamines (TSNA) are potent IARC carcinogens
- EU CosIng restricts tobacco-derived materials in cosmetics
- Not appropriate for leave-on use
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related plant extracts
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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.