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Antioxidant

DILAURYL THIODIPROPIONATE

CAS 123-28-4
78

Safety score · 0–100

Fine

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

A sulfur-based antioxidant added in trace amounts to stop oils and polymers from going rancid. Stable, low-irritation, with no documented skin concerns at use level.

Skin benefits

  • Stabilizes unsaturated lipids
  • Extends product shelf life

Known concerns

  • Sulfur odor at higher %
  • Thin dermal absorption data

References

EU

EU CosIng database

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

PC

PubChem

U.S. NIH compound data, GHS hazard codes and toxicity literature.

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