Science
Mechanism of Action
Functions as a targeted lipid barrier replenisher by depositing onto damaged (negatively charged) keratin surfaces through ionic attraction. Once deposited, it forms a biomimetic 18-MEA layer that restores natural hydrophobicity, strengthens barrier function, and provides wash-resistant conditioning effects.
Research
Clinical Evidence
High confidence1.5%
Key findings
- 01 Dynamic contact angle measurements confirmed 1.5% concentration successfully restored hydrophobicity to bleached hair fibers (Croda/Cosmetics & Toiletries 2013)
- 02 Fluorescence microscopy studies at 0.5-3% demonstrated effective cuticle and scalp deposition with wash-resistant barrier formation (Croda Technical Data)
Transparency
Dusting Analysis
Well-established effective range of 0.5-3% with demonstrated clinical benefits, minimal risk of dusting practices
The Formula
Formulation
Stability
Demonstrates high stability in acidic to neutral pH environments. Commonly supplied in dipropylene glycol for enhanced handling and dispersibility characteristics.
Synergies
- Mild surfactants
- Barrier repair actives
- Moisturizing agents
Conflicts
- High concentrations of anionic surfactants
- Strong oxidizing agents
Safety
Safety Profile
Classified under Quaternary Ammonium Salts category, approved for both rinse-off and leave-on applications at typical use concentrations
Your Skin
Skin Compatibility
Our Assessment
Verdict
A scientifically-validated biomimetic conditioning agent with proven barrier repair capabilities across all skin types.
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