Is TEA-Phenylbenzimidazole Sulfonate safe in cosmetics?
TEA-Phenylbenzimidazole Sulfonate has a safety rating of "GOOD" in our database. EU status: restricted. US status: permitted.
Good
Cosmetic Ingredient
TEA-Phenylbenzimidazole Sulfonate
INCI: TEA-PHENYLBENZIMIDAZOLE SULFONATE
TEA-Phenylbenzimidazole Sulfonate (CAS Related to Ensulizole (27503-81-7 for the acid form); TEA salt is a defined salt form) is a cosmetic cosmetic ingredient functioning as UV absorber, UV filter (UV-B, 280–320 nm). EU Regulation 1223/2009 status: restricted, max 8%. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Related to Ensulizole (27503-81-7 for the acid form); TEA salt is a defined salt form
View industrial chemical safety profile →
Function
UV absorber, UV filter (UV-B, 280–320 nm)
Safety Rating
GOOD
Regulatory Status
EU EU Status
restricted
EU Max Conc.
8%
US US Status
permitted
US Notes
Ensulizole is an FDA-approved OTC sunscreen active (Category I monograph) — up to 4%
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for TEA-Phenylbenzimidazole Sulfonate.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for TEA-Phenylbenzimidazole Sulfonate.
Frequently Asked Questions
Is TEA-Phenylbenzimidazole Sulfonate allowed in the EU?
TEA-Phenylbenzimidazole Sulfonate EU regulatory status: restricted. Maximum allowed concentration: 8%. This is based on EU Regulation 1223/2009 and its amendments.
What does TEA-Phenylbenzimidazole Sulfonate do in cosmetics?
TEA-Phenylbenzimidazole Sulfonate functions as: UV absorber, UV filter (UV-B, 280–320 nm). It is classified as a cosmetic ingredient in our database. CAS number: Related to Ensulizole (27503-81-7 for the acid form); TEA salt is a defined salt form.
Compliance Tools
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Substance Compliance
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MoS Calculator
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