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Antioxidant

GLYCERYL DIFERULATE

CAS -
82

Safety score · 0–100

Good

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

Glyceryl diferulate is a glycerin ester carrying two ferulic acid units, designed to deliver this well-known plant antioxidant in a stable, skin-friendly form. It is used to support antioxidant defence in serums and creams.

Function

ANTIOXIDANT

Skin benefits

  • Combines glycerin with two ferulic acid groups for antioxidant activity
  • Ferulic acid is a well-studied skin antioxidant
  • May help defend against UV-induced oxidative damage
  • Compatible with vitamin C and E formulations

Known concerns

  • Limited published clinical data on this specific diester
  • Possible photo-instability typical of phenolic antioxidants
  • Slight yellow tint may affect light formulations

References

EU

EU CosIng database

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

Related antioxidants

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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.