Science
Mechanism of Action
This volatile emollient functions by creating a breathable, non-occlusive film that prevents moisture loss while allowing normal cutaneous gas exchange. It lowers the surface tension of the formulation, enhancing the uniform distribution of active ingredients, pigments, and UV filters across the skin's topography.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 Demonstrated efficacy in reducing transepidermal water loss (TEWL) and maintaining stratum corneum hydration without occlusive side effects.
- 02 Undiluted application resulted in only minor, transient erythema, confirming low acute dermal toxicity.
Transparency
Dusting Analysis
As a functional texture enhancer and emollient, it is typically used at effective levels (1-3%+) to achieve the desired slip and hydration benefits; levels below 0.5% are generally insufficient for tactile or physiological impact.
The Formula
Formulation
Stability
Exhibits superior thermal stability and oxidative resistance compared to natural lipids. Its moderate volatility provides an extended 'play time' during application compared to more rapid-evaporating silicones like Cyclopentasiloxane.
Synergies
- Mineral UV filters (Zinc Oxide/Titanium Dioxide)
- Organic oils
- Lipophilic pigments
Conflicts
- Water-only phases
- Strongly oxidizing agents
Safety
Safety Profile
With a high molecular weight and a log Pow of approximately 9.6, systemic absorption through the skin is physically improbable, ensuring a localized surface effect.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An essential formulation tool for achieving a sophisticated sensory profile and enhanced barrier support without compromising skin breathability.
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References
Sources