Science
Mechanism of Action
This amphoteric agent forms a biomimetic film on skin and hair, modulating inflammatory responses by inhibiting pro-inflammatory mediators. Its glutamine backbone provides humectant properties, while the lauryl chain aids in lipid replenishment.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 In-vivo/in-vitro studies show anti-inflammatory effects by modulating IL-1 alpha, beneficial for skin aging and scalp irritation.
- 02 Demonstrated efficacy in improving hair fiber integrity and scalp barrier function in hair thinning treatments.
Transparency
Dusting Analysis
No available data suggests this ingredient commonly experiences dusting issues in formulations.
The Formula
Formulation
Stability
Stable in aqueous and O/W emulsions within physiological pH, becoming more cationic at lower pH for enhanced substantivity.
Conflicts
- High concentrations of strong anionic surfactants
- Strongly alkaline conditions (>pH 9.0)
Safety
Safety Profile
Although not reviewed by CIR, it is globally recognized and used safely up to 5% in cosmetic formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This versatile ingredient offers significant anti-inflammatory, conditioning, and barrier-supporting benefits for both skin and hair with a low risk profile.
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References
Sources