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Active Ingredient

ACETYL RHEUM RHAPONTICUM ROOT EXTRACT

Updated
76

Safety score · 0–100

Fine

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

About

Acetylated rhubarb root extract — a brightening botanical that targets melanin pathways via stilbene compounds. Acetylation boosts stability; purification quality matters because raw rhubarb contains anthraquinones.

Function

BLEACHING

Skin benefits

  • Stilbene-driven brightening (rhaponticin)
  • Antioxidant polyphenols
  • Acetylation improves stability

Known concerns

  • Rhubarb roots contain anthraquinones — purification needed
  • Limited cosmetic clinical literature
  • Possible mild irritation in sensitive skin

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related active ingredients

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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.