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Antioxidant

SINAPIC ACID

CAS 530-59-6 Updated
82

Safety score · 0–100

Good

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

About

A natural plant antioxidant phenolic acid found in mustard seeds and grains. Strong free-radical scavenger with a benign safety profile in topical use.

Function

SKIN CONDITIONING

Skin benefits

  • Plant-derived antioxidant phenolic acid
  • UV-protective in topical use
  • Free-radical scavenger

Known concerns

  • Limited dedicated cosmetic CIR opinion
  • Possible mild irritation at very high levels

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.