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Antioxidant

VANILLIC ACID

CAS 121-34-6 Updated
72

Safety score · 0–100

Fine

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

About

A natural phenolic acid from vanilla and other plants, used as an antioxidant. The raw powder is a mild skin and eye irritant, but it is well-tolerated at finished cosmetic concentrations.

Function

NOT REPORTED

Skin benefits

  • Antioxidant phenolic acid
  • Mild antimicrobial activity
  • Naturally occurring
  • Skin conditioning

Known concerns

  • Raw form is a skin and eye irritant (H315/H319)
  • May cause respiratory irritation as powder

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.