Banned aromatic amine
Methyl 4-aminobenzoate
Safety score · 0–100
Avoid
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A methyl ester of para-aminobenzoic acid that is no longer permitted in EU cosmetics. It is associated with allergic and photoallergic skin reactions, and safer alternatives exist for any intended use.
Skin benefits
- Historically used as a UV filter precursor and topical anesthetic in non-cosmetic contexts
- No legitimate modern cosmetic benefit
Known concerns
- Methyl ester of PABA, prohibited in cosmetic products in the EU
- Strong skin sensitizer with significant allergy potential
- Photoallergic and photoirritant reactions reported
- Cross reactivity with related para-amino compounds
- Better alternatives exist for any UV or anesthetic use
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related banned aromatic amines
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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.