Science
Mechanism of Action
It functions as an occlusive agent by forming a thin, water-repellent film on the stratum corneum, which effectively traps moisture and reduces transepidermal water loss (TEWL). Beyond its barrier functions, it acts as a penetration enhancer by improving the solubility of other active ingredients, thereby increasing their permeation into the skin.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Clinical assessments indicate that a 1% concentration significantly improves the permeation rate of lipid-soluble substances via enhanced solubility.
- 02 A 48-hour patch test on 50 subjects showed that while undiluted (100%) concentrations can be mildly irritating to a subset of users, diluted cosmetic applications remain highly tolerable.
Transparency
Dusting Analysis
As a texture-enhancing emollient and solvent, it is typically used as a functional base or carrier rather than a 'hero' active, making 'dusting' (using sub-clinical amounts for marketing) less applicable.
The Formula
Formulation
Stability
Demonstrates excellent stability against oxidation and hydrolysis across a broad range of temperatures and pH levels common in skincare.
Synergies
- Lipophilic active ingredients
- UV filters
- Pigments
Safety
Safety Profile
The ingredient is considered safe in current cosmetic practices, with concentrations reaching up to 77.3% in rinse-off products and 52% in leave-on lip formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptionally stable and versatile emollient that optimizes formula texture and enhances the delivery of co-formulated active ingredients.
Related
Similar Ingredients
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References
Sources