INCI: Sulisobenzone
Water-soluble UV filter with a medium protection spectrum. Formulators add it to clear gels and sprays, but the sensitization risk is higher than for newer filters.
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
Older member of the benzophenone family. Causes contact allergy more often than modern filters and gradually gives way to cleaner molecules.
Irritation potential
LowAllergen risk
ModeratePregnancy
CautionSuitable for
Use with caution
Benzophenone-4 should be used with caution during pregnancy. Consulting a dermatologist or OB-GYN is advisable.
Benzophenone-4 suits: normal, oily, combination. Use with caution in: sensitive.
Water-soluble UV filter with a medium protection spectrum.
The INCI name is Sulisobenzone.
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