Regulatory Status
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Safety Data
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Expert Verdict
High tannin content produces astringent effects at elevated levels with potential for mild contact irritation in compromised skin; no phototoxicity data available.
Regulatory Flags
Frequently Asked Questions
Is Polygonum Bistorta Root Extract safe in cosmetics?
High tannin content produces astringent effects at elevated levels with potential for mild contact irritation in compromised skin; no phototoxicity data available. The EU classifies Polygonum Bistorta Root Extract as "permitted". Safety rating: GOOD.
Is Polygonum Bistorta Root Extract allowed in the EU?
Polygonum Bistorta Root Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Polygonum Bistorta Root Extract do in cosmetics?
Polygonum Bistorta Root Extract functions as: Skin conditioning; anti-aging (inhibits hyaluronidase, collagenase, elastase); antioxidant (32% oxidative stress reduction in vitro). It is classified as a cosmetic ingredient in our database. CAS number: 84012-36-2.
What is the Margin of Safety for Polygonum Bistorta Root Extract?
not established 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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Related Ingredients
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