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Antioxidant

TETRAHEXYLDECYL ASCORBATE

CAS 183476-82-6; 1445760-15-5
90

Safety score · 0–100

Excellent

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

A stable, oil-soluble vitamin C ester — penetrates deeper than regular vitamin C without the sting or rapid oxidation. Brightens, protects and supports collagen with excellent tolerability.

Skin benefits

  • Stable, oil-soluble vitamin C
  • Penetrates deeper than L-ascorbic acid
  • Brightens, evens tone and protects from oxidation
  • Boosts collagen support

Known concerns

  • Higher cost vs L-ascorbic acid
  • Slower onset of visible effect

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.