Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Anionic alkyl sulfate with irritation profile similar to Sodium Lauryl Sulfate; CIR Panel advises limiting concentration in leave-on products due to potential protein denaturation and skin barrier disruption at high concentrations
Frequently Asked Questions
Is Sodium Cetyl Sulfate safe in cosmetics?
Anionic alkyl sulfate with irritation profile similar to Sodium Lauryl Sulfate; CIR Panel advises limiting concentration in leave-on products due to potential protein denaturation and skin barrier disruption at high concentrations The EU classifies Sodium Cetyl Sulfate as "permitted". Safety rating: MODERATE.
Is Sodium Cetyl Sulfate allowed in the EU?
Sodium Cetyl Sulfate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Sodium Cetyl Sulfate do in cosmetics?
Sodium Cetyl Sulfate functions as: Surfactant – cleansing, surfactant – emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: 1120-01-0.
What is the Margin of Safety for Sodium Cetyl Sulfate?
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
Check Sodium Cetyl Sulfate compliance across multiple jurisdictions:
Related Ingredients
Is Sodium Cetyl Sulfate in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Sodium Cetyl Sulfate in your formulation.