Reynoutria Sachalinensis Root Extract
INCI: REYNOUTRIA SACHALINENSIS ROOT EXTRACT
Regulatory Status
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Safety Data
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Expert Verdict
Root parts of *Reynoutria* species (formerly *Polygonum*) are rich in emodin and physcion (anthraquinones) — known irritants at higher concentrations. Resveratrol content is beneficial but emodin should be characterized and limited. Cross-reference with *Fallopia sachalinensis* (synonym).
Regulatory Flags
Frequently Asked Questions
Is Reynoutria Sachalinensis Root Extract safe in cosmetics?
Root parts of *Reynoutria* species (formerly *Polygonum*) are rich in emodin and physcion (anthraquinones) — known irritants at higher concentrations. Resveratrol content is beneficial but emodin should be characterized and limited. Cross-reference with *Fallopia sachalinensis* (synonym). The EU classifies Reynoutria Sachalinensis Root Extract as "permitted". Safety rating: GOOD.
Is Reynoutria Sachalinensis Root Extract allowed in the EU?
Reynoutria Sachalinensis Root Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Reynoutria Sachalinensis Root Extract do in cosmetics?
Reynoutria Sachalinensis Root Extract functions as: Skin conditioning — emollient. It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned (plant extract).
What is the Margin of Safety for Reynoutria Sachalinensis Root Extract?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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