BUTYL PG-ACETAL LEVULINATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A propanediol acetal derivative of levulinic acid that acts as a conditioning agent — structurally more complex than simple levulinate esters, with similar low-risk profile.
Butyl PG-acetal levulinate is an acetal formed between butyl alcohol, propanediol, and levulinic acid. This structure provides greater chemical stability and a more controlled release profile compared to simple esters. It functions as a skin-conditioning agent in cosmetic formulations. The acetal linkage is stable under normal formulation conditions but can hydrolyze slowly in the presence of water, releasing the parent levulinic acid — a compound with a favorable safety profile.
Skin benefits
- Conditions and softens skin
- Provides emollient feel
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.