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Antioxidant

TOCOPHERYL SUCCINATE

CAS 4345-03-3 / 17407-37-3 Updated
80

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A stabilized form of vitamin E (tocopherol succinate ester) used as an antioxidant. Well-tolerated and converted to active vitamin E in skin.

Function

ANTIOXIDANT

Skin benefits

  • Stabilized vitamin E ester
  • Antioxidant
  • Skin barrier support

Known concerns

  • Possible sensitization in rare cases
  • Activity depends on hydrolysis to free tocopherol

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.