Despite the 'lauryl sulfate' in the name, this is NOT SLS. The acetate ester linkage makes it significantly milder. Large molecular size limits skin penetration compared to SLS. Low irritation; suitable for sensitive skin. Very popular in solid bar formulations as SLS-free alternative. Distinct chemical structure from sodium lauryl sulfate.
Function & Common Use
Surfactant / Cleansing Agent / Foaming Agent
Surfactants
Solid shampoo bars, facial cleansers, body bars, powder cleansers
Synthetic
Concentration Limits
None
None
None
None
Format restriction: None
Baby restriction: No
Pregnancy: No
IFRA: No
Frequently Asked Questions
Is Sodium Lauryl Sulfoacetate safe to use in skincare?
Sodium Lauryl Sulfoacetate has a Low concern rating from The Clean Sheet. Despite the 'lauryl sulfate' in the name, this is NOT SLS. The acetate ester linkage makes it significantly milder. Large molecular size limits skin penetration compared to SLS. Low irritation; suitable for sensitive skin. Very popular in solid bar formulations as SLS-free alternative. Distinct chemical structure from sodium lauryl sulfate.
Is Sodium Lauryl Sulfoacetate allowed in India?
Sodium Lauryl Sulfoacetate is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is None.
What is Sodium Lauryl Sulfoacetate used for in cosmetics?
Sodium Lauryl Sulfoacetate functions as: Surfactant / Cleansing Agent / Foaming Agent. It is commonly found in: Solid shampoo bars, facial cleansers, body bars, powder cleansers.
Can Sodium Lauryl Sulfoacetate cause an allergic reaction?
Yes. Sodium Lauryl Sulfoacetate has an allergen flag (No). If you have sensitive skin or known fragrance/contact allergies, patch-test products containing this ingredient before full use.
Is Sodium Lauryl Sulfoacetate safe for babies?
Sodium Lauryl Sulfoacetate has baby/child restrictions: No. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.
Regulatory Status
EU Annex: None
Identifiers
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