Regulatory Status
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Safety Data
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Expert Verdict
May cause mild skin irritation at high concentrations; antifungal activity means it is biologically active — confirm compatibility with preservative systems
Regulatory Flags
Frequently Asked Questions
Is Undecanoic Acid safe in cosmetics?
May cause mild skin irritation at high concentrations; antifungal activity means it is biologically active — confirm compatibility with preservative systems The EU classifies Undecanoic Acid as "permitted". Safety rating: GOOD.
Is Undecanoic Acid allowed in the EU?
Undecanoic Acid EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Undecanoic Acid do in cosmetics?
Undecanoic Acid functions as: Anti-sebum, cleansing, fragrance, surfactant (cleansing), surfactant (emulsifying). It is classified as a cosmetic ingredient in our database. CAS number: 112-37-8.
What is the Margin of Safety for Undecanoic Acid?
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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