Science
Mechanism of Action
This ingredient functions by creating a vapor-permeable, polymeric film on the skin's surface. The Silicone Quaternium-16 component primarily contributes antistatic effects and conditioning, while the Glycidoxy Dimethicone portion is instrumental in promoting robust film formation and enhancing product adhesion. As a silicone, its inherent low surface tension facilitates excellent uniform spreading across the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Described as a water-dispersible silicone, this ingredient is frequently incorporated into water-based emulsions. However, it's important to note that the Silicone Quaternium-16 component, when isolated, may not exhibit the same water solubility or rinsability, which could influence specific formulation approaches.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that dimethicone crosspolymer ingredients, including SILICONE QUATERNIUM-16/GLYCIDOXY DIMETHICONE CROSSPOLYMER, are safe as used in cosmetic applications. While no specific use concentration data for this particular crosspolymer were available, it is classified as 'Irritant Free' by SkinSAFE and receives 'LOW' ratings for allergies and immunotoxicity by EWG. No specific SCCS opinion or FDA status for this ingredient in cosmetics is publicly available beyond general silicone safety guidelines.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This crosslinked silicone elastomer offers versatile conditioning, film-forming, and adhesion-enhancing properties for both skin and hair, boasting a strong safety profile and broad compatibility across skin types.
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References
Sources