Science
Mechanism of Action
As a multifunctional surfactant, DISODIUM PEG-4 COCAMIDO MIPA-SULFOSUCCINATE acts by reducing the surface tension of water, which facilitates the emulsification and removal of dirt and sebum from the skin and hair. Its role as a foam booster significantly improves lather quality by increasing volume, structure, and durability. Additionally, it serves as a hydrotrope, enhancing the solubility of other ingredients within aqueous formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No data available regarding dusting properties of this ingredient.
The Formula
Formulation
Stability
Sulfosuccinate ingredients possess an ester linkage, rendering them susceptible to hydrolysis, particularly under acidic conditions. To maintain optimal stability and integrity of the formulation, acidic pH environments should be avoided.
Conflicts
- acidic conditions (due to hydrolysis sensitivity)
Safety
Safety Profile
The CIR Expert Panel concluded that alkyl PEG sulfosuccinates, including DISODIUM PEG-4 COCAMIDO MIPA-SULFOSUCCINATE, are safe when formulated to be non-irritating. While specific maximum concentrations for this exact ingredient are not provided, related sulfosuccinates have been reported for use up to 2% in sprays, and up to 3% in leave-on and 7% in rinse-off products. This ingredient is generally described as a very mild and skin-compatible grade that can reduce irritation in formulations. However, the CIR Panel noted that sulfosuccinates can have the potential for ocular/skin irritation if not properly formulated, but do not pose a sensitization risk. No specific SCCS or FDA cosmetic status was found; a related compound, Dioctyl sodium sulfosuccinate, is FDA approved as GRAS in food.
Your Skin
Skin Compatibility
Our Assessment
Verdict
DISODIUM PEG-4 COCAMIDO MIPA-SULFOSUCCINATE is a valuable, mild surfactant and foam booster, suitable for a wide range of skin types and cleansing formulations when appropriately compounded and pH stabilized.
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