Regulatory Status
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Safety Data
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Expert Verdict
Mild anionic surfactant from the sulfosuccinate family with significant safety advantages over SLS/SLES due to large molecular size that limits stratum corneum penetration and mucosal irritation. Standard ingredient in baby shampoos, no-tears formulations, and sensitive skin cleansers with HLB ~12–14. Minor 1,4-dioxane manufacturing risk, though less scrutinized given mild-use positioning.
Regulatory Flags
Frequently Asked Questions
Is Disodium Laureth Sulfosuccinate safe in cosmetics?
Mild anionic surfactant from the sulfosuccinate family with significant safety advantages over SLS/SLES due to large molecular size that limits stratum corneum penetration and mucosal irritation. Standard ingredient in baby shampoos, no-tears formulations, and sensitive skin cleansers with HLB ~12–14. Minor 1,4-dioxane manufacturing risk, though less scrutinized given mild-use positioning. The EU classifies Disodium Laureth Sulfosuccinate as "permitted". Safety rating: GOOD.
Is Disodium Laureth Sulfosuccinate allowed in the EU?
Disodium Laureth Sulfosuccinate EU regulatory status: permitted. Maximum allowed concentration: 5–15%. This is based on EU Regulation 1223/2009 and its amendments.
What does Disodium Laureth Sulfosuccinate do in cosmetics?
Disodium Laureth Sulfosuccinate functions as: Surfactant; mild cleanser; co-surfactant. It is classified as a Surfactant in our database. CAS number: 39354-45-5.
What is the Margin of Safety for Disodium Laureth Sulfosuccinate?
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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