Science
Mechanism of Action
This ingredient operates by facilitating the uniform adherence and spread of silicone components across the skin and hair surface, contributing to an even application and refined sensory experience. As a dimethicone copolyol, it additionally reduces surface tension, acts as an emulsifier to blend immiscible liquids, assists in cleansing, attracts moisture to the skin, and provides conditioning benefits.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No specific data regarding common misrepresentation or 'dusting' trends for this ingredient was found in the available research.
The Formula
Formulation
Stability
As an alkoxy polysiloxane containing a PEG moiety, this ingredient exhibits hydrophilic properties, readily dissolving in water and alcohols. Silicones are broadly known for their inherent stability and inertness, demonstrating excellent compatibility with a wide range of cosmetic raw materials under typical formulation conditions.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed this ingredient, as part of the Alkoxy Polysiloxanes and Dimethicone Copolyols group, safe for use in cosmetics under current practices. Safety assessments, including a 40% aqueous solution and undiluted substance, confirmed it was not a primary skin irritant. Furthermore, tests on 201 volunteers found it to be nonirritating and nonsensitizing. The reported maximum concentration for the broader 'Dimethicone Copolyol' category in 1976 was 10%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multifunctional silicone derivative is a valuable ingredient for enhancing product aesthetics and performance, providing conditioning and emulsifying benefits with a low risk of irritation.
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References
Sources