Science
Mechanism of Action
As a dimethicone derivative, this ingredient operates by forming a breathable, protective barrier on the skin's surface. This barrier is instrumental in reducing transepidermal water loss (TEWL), thereby preserving internal moisture levels and augmenting skin hydration. Its presence also imparts a smooth, silken feel and optimizes the spreadability of cosmetic formulations, contributing to improved skin texture.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed this ingredient, classifying it within the broader group of dimethicone, methicone, and substituted-methicone polymers. They deemed these safe for cosmetic use when formulated to be non-irritating and within current practice concentrations, typically up to 15%. However, data are insufficient to ascertain safety for products that may be incidentally inhaled. Dimethicone, due to its substantial molecular weight, is considered to have minimal skin absorption, and the FDA recognizes it in its monograph for skin protectants.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This dimethicone derivative is a valuable ingredient for enhancing skin hydration, barrier function, and product aesthetics, offering broad skin type compatibility.
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References
Sources