Science
Mechanism of Action
This ingredient operates by forming a lightweight, vapor-permeable protective film on the skin's surface. As a silicone-based polymer, it effectively conditions the skin and helps to minimize transepidermal water loss, resulting in a more hydrated and supple sensation without occluding pores.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
Although DIMETHICONE PEG-8 ISOSTEARATE has not undergone an individual Cosmetic Ingredient Review (CIR) assessment, general information concerning its parent compounds, silicones and PEG derivatives, suggests excellent skin tolerance and no comedogenic potential. A broader CIR review of 'Dimethicone, Methicone, and Substituted-Methicone Polymers' concluded their safety in cosmetics when formulated to be non-irritating, with a specific caution regarding incidental inhalation from airbrush applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
As a well-tolerated skin conditioning agent with low irritancy and comedogenicity, DIMETHICONE PEG-8 ISOSTEARATE is a valuable addition to formulations seeking to enhance skin feel and barrier function across all skin types.
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References
Sources