Science
Mechanism of Action
This poly(organo)siloxane derivative forms a vapor-permeable, protective film on the skin's surface, which contributes to reducing water loss and improving skin feel. It enhances the spreadability of cosmetic formulations, delivering a smooth, soft, and non-greasy tactile experience.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As SILICONE QUATERNIUM-12 is predominantly noted for hair conditioning and has been classified by CIR under 'Zero Reported Uses' for cosmetic registration, there is insufficient data to comprehensively evaluate its dusting potential or associated thresholds in skin-focused applications.
The Formula
Formulation
Stability
As a cationic ingredient, SILICONE QUATERNIUM-12 may exhibit formulation challenges, specifically incompatibility with anionic surfactants, which is a common consideration in personal care product development. Its inherent low chemical reactivity and non-polar nature generally contribute to robust stability within diverse cosmetic systems.
Conflicts
- anionic surfactants
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel classifies SILICONE QUATERNIUM-12 under 'Zero Reported Uses,' indicating insufficient data and no registered uses with the FDA's VCRP, thus precluding a full safety assessment at present. However, independent analyses by EWG Skin Deep assign a 'LOW' concern for cancer, allergies, immunotoxicity, and developmental/reproductive toxicity. Environmentally, the EU Ecolabel notes its persistence, lack of anaerobic degradability, and moderate acute toxicity to aquatic life, particularly in household cleaning applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Given its primary application in hair care and the CIR's classification of 'Zero Reported Uses' for cosmetics, the data is currently insufficient to definitively assess its full potential and safety for precision skincare formulations.
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References
Sources