Science
Mechanism of Action
This ingredient functions by forming a protective, hydrophobic layer on the skin's surface, primarily attributed to its Dimethiconol component. This occlusive barrier effectively minimizes transepidermal water loss (TEWL), thereby increasing skin hydration and offering defense against environmental aggressors. Simultaneously, its emollient properties work to smooth the skin by filling microscopic irregularities and crevices, resulting in a notably softer, more even texture and a desirable non-sticky finish.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
For optimal incorporation in emulsions, a high stirring speed and homogenization are recommended during preparation. Products containing Dimethiconol Illipe Butterate should be stored at or below 25°C (77°F) in their original, unopened containers to maintain stability.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Dimethiconol Illipe Butterate, along with related Dimethiconol compounds, safe for use in cosmetic applications. This assessment is based on its large molecular weight, which significantly limits skin absorption, thereby alleviating concerns regarding systemic toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Dimethiconol Illipe Butterate is a valuable emollient and skin conditioning agent, enhancing skin hydration and texture through barrier formation with a favorable safety profile.
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References
Sources