Allowed in EU

Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid

A cosmetic ingredient used as antioxidant in skincare, haircare, and personal-care products sold in the European Union.

What is it?

1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris[[4-(1,1-dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]methyl]- (

What does it do?

Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid is listed in the EU cosmetic ingredient inventory with the following declared functions:

  • Antioxidant

    neutralises free radicals to slow oxidative damage to the formulation or skin

EU regulatory status

Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.

Frequently asked questions

What is Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid?

Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid is a cosmetic ingredient catalogued in the EU CosIng database. 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris[[4-(1,1-dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]methyl]- (

Is Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid allowed in cosmetics in the EU?

Yes. Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid is allowed for use in cosmetic products in the EU under Regulation 1223/2009.

What does Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid do in cosmetic products?

Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid is declared in the EU cosmetic ingredient inventory with these functions: antioxidant.

What is the CAS number of Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid?

The CAS (Chemical Abstracts Service) number for Tris(T-Butyl Hydroxydimethylbenzyl) Isocyanuric Acid is 40601-76-1.

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Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 17/07/2018