Science
Mechanism of Action
DISODIUM LAUROAMPHODIACETATE LAUROYL SARCOSINATE operates as a surfactant, actively reducing surface tension. This action facilitates the emulsification and dispersion of oils, dirt, and other environmental soils into discrete micellar structures. These micelles effectively trap the impurities, enabling them to be easily rinsed away from the skin or hair surface with water.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient demonstrates stability across a broad pH range of 2 to 10. For optimal stability in shampoo compositions, a pH range of 4 to 8 is preferred, with peak stability observed between pH 5 and 7. Formulators must carefully manage inorganic salt levels, keeping them below approximately 1% total NaCl to prevent the formation of undesired coacervates (gel-like precipitates), which can lead to product cloudiness, two-phase separation, and overall instability, particularly in formulations containing cationic polymers.
Conflicts
- High inorganic salt concentrations (exceeding 1% total NaCl) can lead to coacervate formation and product instability, especially when combined with cationic polymers.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not yet assessed this ingredient for safety.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While effective as a cleansing surfactant, a comprehensive assessment of DISODIUM LAUROAMPHODIACETATE LAUROYL SARCOSINATE's safety profile and skin compatibility is limited by the absence of CIR review and specific clinical data.
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References
Sources