Regulatory Status
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Safety Data
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Expert Verdict
Minor — can be drying at high concentrations if not properly formulated; used in 99 formulations per FDA VCRP (2015 data)
Frequently Asked Questions
Is Sodium Hydroxystearate safe in cosmetics?
Minor — can be drying at high concentrations if not properly formulated; used in 99 formulations per FDA VCRP (2015 data) The EU classifies Sodium Hydroxystearate as "permitted". Safety rating: EXCELLENT.
Is Sodium Hydroxystearate allowed in the EU?
Sodium Hydroxystearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Sodium Hydroxystearate do in cosmetics?
Sodium Hydroxystearate functions as: Cleansing; Surfactant – Cleansing. It is classified as a cosmetic ingredient in our database. CAS number: Not a single standard CAS — often referenced under hydroxystearic acid sodium salt; parent acid 12-hydroxystearic acid CAS: 106-14-9.
What is the Margin of Safety for Sodium Hydroxystearate?
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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