Active Ingredient
ACETYL RHEUM RHAPONTICUM ROOT EXTRACT
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
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 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.