Science
Mechanism of Action
It functions as a biomimetic emollient and occlusive film-former. By depositing a breathable, hydrophobic layer on the stratum corneum, it effectively traps moisture and inhibits transepidermal water loss (TEWL) without the heaviness associated with traditional waxes. Furthermore, it organizes the oil phase of emulsions to improve formula stability and spreadability.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Verified as a non-sensitizer and non-contact allergen in human maximization testing.
- 02 Demonstrated significant gelling capacity in oil phases, leading to optimized SPF performance and improved product substantivity.
- 03 Proven to deliver robust skin conditioning and moisture retention by reducing TEWL without leaving a tacky residue.
Transparency
Dusting Analysis
Rarely 'dusted' because it is a functional texture modifier; using it below 0.5% typically offers negligible benefits to formula viscosity or skin feel.
The Formula
Formulation
Stability
A waxy solid with a melting point of 50°C–70°C. It exhibits exceptional stability across a broad pH spectrum and is compatible with cationic systems and electrolytes.
Synergies
- Organic UV filters
- Cationic surfactants
- Mineral pigments
Conflicts
- Strong oxidizing agents
Safety
Safety Profile
While the CIR permits high concentrations, the industry standard for facial care remains between 0.5% and 10% to maintain an elegant sensory profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional multi-functional ester that provides necessary occlusive protection and formula stability with a superior, modern skin feel.
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References
Sources