UV Filter
PEG-25 PABA
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A PEGylated PABA used as a UV-B filter. PABA derivatives have a known photoallergy history and are largely replaced by safer modern filters.
Function
Skin benefits
- UV-B filter
- Water-soluble PABA derivative
- Stable in formula
Known concerns
- PABA family allergens — photoallergic dermatitis risk
- Largely phased out in modern sunscreens
- Ethoxylated; possible 1,4-dioxane traces
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, so always read the physical product label and consult a healthcare professional for personal concerns.