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Antioxidant

MAGNESIUM ASCORBATE/PCA

90

Safety score · 0–100

Excellent

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

A stable vitamin C derivative paired with PCA, a natural moisturising factor. Brightens and protects skin from free radicals while boosting hydration. Excellent safety record at cosmetic levels.

Function

ANTIOXIDANT

Skin benefits

  • Brightens pigmentation
  • Antioxidant protection
  • Boosts hydration
  • Supports collagen synthesis

Known concerns

  • Mild stinging possible on sensitive skin
  • Stability dependent on formulation pH

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, so always read the physical product label and consult a healthcare professional for personal concerns.