DELTA-UNDECALACTONE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A fruity lactone fragrance with a peach-like aroma, widely used in both perfumes and flavourings at safe cosmetic concentrations.
Delta-Undecalactone is a macrocyclic lactone that imparts a pleasant peach, apricot or tropical fruit scent. It is not restricted under EU Cosmetics Regulation and has no IFRA warnings. At normal cosmetic use concentrations it presents a very low risk of skin irritation or sensitization.
Skin benefits
- Adds fruity, peachy fragrance notes
- Widely used in perfumery for its pleasant aroma
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.