Science
Mechanism of Action
Operating as a surfactant, Disodium Deceth-6 Sulfosuccinate significantly reduces the surface tension of cosmetic formulations, facilitating the uniform distribution of product and aiding in the efficient removal of dirt and impurities. Its larger molecular structure inherently limits skin penetration, contributing to its perceived mildness. It excels as a foam enhancer, boosting foam volume, texture, and stability, particularly in conjunction with non-ionic surfactants. Furthermore, it acts as a hydrotrope, increasing the aqueous solubility of otherwise poorly soluble components, and demonstrably mitigates the irritating potential of Sodium Laureth Sulfate (SLES).
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient contributes to improved product clarity and aids in the dissolution of other components. It reliably produces high-quality, stable foams when formulated alongside non-ionic surfactants. While not explicitly stated for this compound, a related ingredient, disodium laureth sulfosuccinate, exhibits stability around a pH of 6 ± 0.5, suggesting a similar range may be favorable.
Synergies
- Non-ionic surfactants (for enhanced foam stability and volume)
- Poorly soluble substances (for increased aqueous solubility)
- Sodium Laureth Sulfate (SLES) (to reduce potential irritation)
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Disodium Deceth-6 Sulfosuccinate, as part of the alkyl PEG sulfosuccinates group, is safe for use in cosmetics when formulated to be non-irritating. The CIR Panel highlighted that sulfosuccinates generally possess the potential for causing ocular or skin irritation if not properly formulated, thus emphasizing that product formulations must be designed to mitigate this. Specific numerical maximum concentration limits for Disodium Deceth-6 Sulfosuccinate are not provided by CIR; its safety is contingent upon a non-irritating final product. No data regarding SCCS status was found.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Disodium Deceth-6 Sulfosuccinate is a valuable multi-functional ingredient offering mild cleansing, superior foam enhancement, and solubility support, deemed safe for use when properly formulated to be non-irritating.
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