Humectant
QUERCUS ACUTISSIMA WOOD VINEGAR EXTRACT
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Oak wood vinegar from pyrolysis — used as a humectant and skin conditioner. Pyrolysis byproducts can include polycyclic aromatic hydrocarbons (some IARC-classified), so highly purified grades are essential.
Function
Skin benefits
- Mild humectant character
- Some antimicrobial action
- Skin-conditioning aged feel
Known concerns
- Wood pyrolysis introduces PAH risk
- IARC carcinogen concern from process byproducts
- Variable composition
- Limited cosmetic safety data
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related humectants
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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.