Science
Mechanism of Action
This ingredient functions as a skin conditioning agent by forming a protective, vapor-permeable film. This film-forming property facilitates epidermal hydration, which may suppress fibroblast metabolism and reduce collagen deposition, potentially aiding in scar reduction. Additionally, it offers a 'soft focus' effect by scattering light, thereby optically minimizing the appearance of fine lines and wrinkles.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal stability is observed in highly alkaline aqueous solutions, specifically within a pH range of 12.0-12.5. A related compound, Carboxyethylsilanetriol, disodium salt, is noted to form stable aqueous solutions at this pH.
Safety
Safety Profile
The CIR Expert Panel concluded that dimethicone, methicone, and substituted-methicone polymers, including Disodium Carboxyethyl Siliconate, are safe for cosmetic use when formulated to be non-irritating. However, insufficient data exists to determine safety for use in products that may be incidentally inhaled, such as those applied via airbrush devices.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Disodium Carboxyethyl Siliconate is a valuable ingredient, offering effective skin conditioning, hydration, and a visually smoothing 'soft focus' effect, suitable for diverse skin types with a low risk of irritation or comedogenicity.
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References
Sources