UV Filter
4-Aminobenzoic acid and its esters, with the free amino group
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
PABA — a historical UVB filter banned by the EU in cosmetics since 2009 due to photoallergy and sensitization risk. Esters with free amino group fall under the same restriction.
Skin benefits
- Historical UVB absorption (now banned in cosmetics in EU)
Known concerns
- EU Annex II banned in cosmetics
- Photoallergy and contact dermatitis
- Reactive-species generation under UV
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.