UV Filter
TRIMETHOXYBENZYLIDENE PENTANEDIONE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A UV-A absorbing photo-stabilizer used in sunscreens, often paired with avobenzone. Cleared at restricted levels in the EU; class-typical safety with limited public dossier.
Skin benefits
- UV-A absorber and photo-stabilizer
- Helps stabilize avobenzone in sunscreens
- Improves sun-care formulation performance
Known concerns
- Limited independent safety dossier
- Restricted use levels under EU rules
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related uv filters
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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.