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vitamin C ester

PENTYL 3-GLYCERYL ASCORBATE

74

Safety score · 0–100

Fine

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

Pentyl 3-glyceryl ascorbate is a lipophilic vitamin C ester designed for improved stability and skin penetration; clinical evidence is limited but the class is generally well tolerated.

Skin benefits

  • Lipophilic, more stable derivative of ascorbic acid for skin delivery
  • May support antioxidant defense and even skin tone
  • Generally non-irritating compared with free L-ascorbic acid

Known concerns

  • Bioconversion to free ascorbic acid in skin not well documented for the pentyl variant
  • Limited published clinical efficacy data
  • No formal SCCS or CIR monograph for this specific ester

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.