Science
Mechanism of Action
DIMETHICONE/METHICONE COPOLYMER functions as a high-performance skin conditioning agent, dedicated to maintaining optimal skin health and improving its aesthetic and tactile qualities. Its key action involves establishing a lightweight, protective barrier that effectively locks in moisture, thereby ensuring prolonged hydration and a supple feel. This ingredient also significantly boosts the spreadability and emollient properties of formulations, while physically smoothing skin by filling in minor imperfections such as fine lines.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Silicones, including Dimethicone/Methicone Copolymer, are generally robustly stable to heat and exhibit resistance to the majority of chemical substances. However, their structural integrity may be compromised by exposure to strong acids.
Conflicts
- strong acids
Safety
Safety Profile
The CIR Expert Panel has definitively concluded that Dimethicone, Methicone, and their substituted polymers, encompassing Dimethicone/Methicone Copolymer, are safe for cosmetic application under current usage practices and concentrations. This safety is contingent upon formulations being non-irritating. An exception exists for products applied via airbrush devices, where available data were insufficient for a safety determination regarding incidental inhalation exposure. The FDA also affirms Dimethicone as a safe and effective active ingredient, for example, as a skin protectant, with reported dermal use concentrations extending up to 85%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
DIMETHICONE/METHICONE COPOLYMER is a valuable ingredient for advanced skincare, offering significant benefits in moisture retention, skin smoothing, and enhancing formulation aesthetics with minimal risk of irritation or comedogenicity across all skin types.
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