Science
Mechanism of Action
On the skin, this ingredient primarily functions by reducing surface tension and stabilizing emulsions. It strategically positions itself at phase interfaces, constructing a robust, flexible film that preserves emulsion integrity. Upon application, it can de-emulsify to establish a resilient silicone oil film, which enhances product retention and resistance to wash-off, concurrently delivering lubrication and improved wetting properties.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Silicones, including this dimethicone derivative, exhibit excellent stability and chemical inertness under typical cosmetic processing and storage conditions.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that 'Dimethicone Copolyol' (an encompassing category that includes this ingredient) is safe as used, a determination reaffirmed in 2005 and further reviewed in 2013/2014. It has been reported in cosmetic formulations at concentrations up to 10% and is listed in the FDA's Inactive Ingredient Database, pending for use in topical gels at 1% and transdermal films.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient is a valuable multi-functional silicone derivative, offering robust emulsion stabilization, enhanced product feel, and a favorable safety profile across a broad range of cosmetic applications.
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References
Sources