Science
Mechanism of Action
As a mild anionic surfactant, TEA-Cocoyl Glutamate lowers surface tension, facilitating the emulsification of oil and water to efficiently remove impurities from the skin. It forms a rich, creamy lather, delivering effective cleansing while actively supporting the skin's hydration and natural barrier function, preventing post-wash dryness. The L-glutamic acid component enhances its mildness and contributes to improved skin moisture retention.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient exhibits optimal stability and performance within a pH range of 5.0 to 7.0. It is stable in acidic and weakly acidic systems. Formulations exceeding pH 6 may experience reduced effectiveness, formula destabilization, and diminished foaming characteristics.
Conflicts
- Potential for nitrosamine formation exists if Triethanolamine (TEA) components react with impurities in raw materials or the formulation. This risk is actively managed through stringent raw material control, optimized manufacturing processes, proper storage, and careful formulation design.
Safety
Safety Profile
The CIR Expert Panel affirms its safety for cosmetic use, provided formulations are non-irritating. European Union approval also mandates adherence to strict safety standards, which may include specific purity criteria or maximum concentration limits, particularly concerning the prevention of nitrosamine formation from TEA components, a risk mitigated by rigorous raw material control, manufacturing, and formulation strategies.
Your Skin
Skin Compatibility
Our Assessment
Verdict
TEA-Cocoyl Glutamate is a valuable, mild anionic surfactant offering effective cleansing and skin-conditioning benefits across all skin types, provided it is formulated non-irritatingly.
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References
Sources