Other
ACETYL METHYL OLEANOLATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An acetylated triterpene oleanolate derived from natural plant sources, functioning as a skin conditioning agent with a well-characterised safety profile and no EU regulatory restrictions.
Acetyl methyl oleanolate is a pentacyclic triterpene derivative of oleanolic acid, which is widely distributed in plant kingdoms (olive leaves, apple peel, etc.). Acetylation of the hydroxyl group and esterification with methanol improves its solubility and cosmetic functionality. Oleanolic acid derivatives have been studied for anti-inflammatory and skin-barrier supporting properties. No EU cosmetic restrictions apply; the existing pubchem safety score of 82 is consistent with the favourable profile of this class.
Skin benefits
- Anti-inflammatory properties may calm irritated skin
- Supports skin barrier function
- Antioxidant properties protect skin from oxidative stress
Known concerns
- Natural product variability requires standardisation
- Limited data for the specific acetylated methyl ester form
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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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.