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Antioxidant

RAPONTICIN GLUCOSIDE

Updated
68

Safety score · 0–100

Fine

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

About

A rhubarb-derived stilbene glycoside used for antioxidant and brightening effects. Generally low-risk topically; phytoestrogen-class implications keep dosage modest.

Function

ANTIOXIDANTBLEACHINGSKIN CONDITIONING

Skin benefits

  • Stilbene glycoside from rhubarb
  • Antioxidant and brightening effect
  • Plant-derived

Known concerns

  • Rhaponticin can metabolize to rhapontigenin (estrogenic)
  • Limited cosmetic safety data
  • Composition varies by source

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.