Science
Mechanism of Action
This 'inner salt' molecule utilizes a dual-action approach: its cetyldimonium cation carries a positive charge that electrostatically adheres to the skin's surface for immediate conditioning, while its phosphate group facilitates a lamellar structure. These layers mimic the natural lipid bilayer of the stratum corneum, effectively sealing in moisture and significantly reducing transepidermal water loss (TEWL).
Research
Clinical Evidence
High confidence2%
Key findings
- 01 Clinical evaluation of lamellar structures at 0.5-3.0% demonstrated significant improvements in water resistance and long-term epidermal hydration.
- 02 Research into high-ethanol formulations confirmed that concentrations up to 5.0% maintain emulsion stability and a non-greasy profile even with 20% alcohol content.
Transparency
Dusting Analysis
While it can function as a stabilizer at very low levels (0.1%), clinical benefits for barrier repair and water resistance typically require concentrations above 0.5%.
The Formula
Formulation
Stability
Exhibits exceptional resilience in electrolyte-heavy environments and ethanol-rich formulas where traditional anionic emulsifiers often destabilize.
Synergies
- Ethanol
- Glycerin
- Mineral UV filters
Conflicts
- Strong anionic surfactants
- High-viscosity Carbomer systems
- Strong oxidizing agents
Safety
Safety Profile
Although the specific INCI is not yet CIR-reviewed, its chemical precursors (Alkyl Phosphates and Quaternary Ammonium Compounds) are well-documented for safety in leave-on cosmetic applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An expertly engineered stabilizer and barrier-mimetic agent essential for high-performance sunscreens and therapeutic moisturizers.
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