Regulatory Status
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Safety Data
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Expert Verdict
Very limited published safety data; novel ingredient with minimal commercial use history; bioactive compounds (flavonoids, tannins) from *Q. salicina* demonstrated antimicrobial activity
Regulatory Flags
Frequently Asked Questions
Is Quercus Salicina Stem Extract safe in cosmetics?
Very limited published safety data; novel ingredient with minimal commercial use history; bioactive compounds (flavonoids, tannins) from *Q. salicina* demonstrated antimicrobial activity The EU classifies Quercus Salicina Stem Extract as "permitted". Safety rating: GOOD.
Is Quercus Salicina Stem Extract allowed in the EU?
Quercus Salicina Stem Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Quercus Salicina Stem Extract do in cosmetics?
Quercus Salicina Stem Extract functions as: Antimicrobial, Antioxidant. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (species-specific).
What is the Margin of Safety for Quercus Salicina Stem 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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Related Ingredients
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