Regulatory Status
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Safety Data
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Expert Verdict
Generally considered safe. Well-characterized flavonoid with extensive literature supporting its safety profile.. This is the same molecule as isoquercetin (quercetin-3-glucopyranoside). The CosIng database maintains both INCI entries (ISOQUERCETIN and ISOQUERCITRIN) - formulators should verify which name is listed in the specific regulatory market's database. Plant origin.
Frequently Asked Questions
Is Isoquercitrin safe in cosmetics?
Generally considered safe. Well-characterized flavonoid with extensive literature supporting its safety profile.. This is the same molecule as isoquercetin (quercetin-3-glucopyranoside). The CosIng database maintains both INCI entries (ISOQUERCETIN and ISOQUERCITRIN) - formulators should verify which name is listed in the specific regulatory market's database. Plant origin. The EU classifies Isoquercitrin as "permitted". Safety rating: MODERATE.
Is Isoquercitrin allowed in the EU?
Isoquercitrin EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Isoquercitrin do in cosmetics?
Isoquercitrin functions as: Antioxidant - inhibits oxygen-promoted reactions, preventing oxidation and deterioration of ingredients.. It is classified as a cosmetic ingredient in our database. CAS number: 482-35-9 (same as isoquercetin).
What is the Margin of Safety for Isoquercitrin?
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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