TAED
Other
Good
CAS Number: 10543-57-4
About TAED
A bleach activator that boosts hydrogen peroxide's whitening power — used in hair lightening products. Low toxicity, non-sensitizing, and non-irritating in studies.
Detailed Analysis
TAED (Tetraacetylethylenediamine, CAS 10543-57-4) is a synthetic compound that reacts with hydrogen peroxide to form peracetic acid, enhancing bleaching effectiveness at lower temperatures. EPA has determined aggregate exposure risk is negligible with reasonable certainty of no harm, including for infants and children. It is practically non-irritating to skin and eyes, not a skin sensitizer, and not mutagenic or teratogenic. FDA approved for food-contact paper manufacturing. Used in cosmetics as a bleaching agent for hair/skin lightening.
Skin Benefits
- ✓ Effective bleach activator for hair lightening
- ✓ Works at lower temperatures than unactivated peroxide
Known Concerns
- ⚠ Bleaching agent — can cause irritation at high concentrations if misused
- ⚠ Should be used as directed in formulated products
Safety Score
Good
Based on EU regulatory data, published safety research, and ingredient function analysis.
References
EU CosIng Database
European Commission cosmetic ingredient registry
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