Science
Mechanism of Action
This ingredient functions as an opacifying agent within cosmetic matrices. By altering the light scattering properties of a formulation, it effectively minimizes translucency, resulting in a product with a more substantial, creamy appearance. Its mechanism is physical, influencing product aesthetics rather than direct skin interaction.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Hydroxystearyl Cetyl Ether exhibits extremely low water solubility, measured at approximately 1.35e-009 mg/L at 25 °C, indicating it is water-insoluble and readily oil-soluble. No specific optimal pH range for its stability has been identified in current research.
Safety
Safety Profile
While the CIR Expert Panel has evaluated the safety of several fatty ether ingredients, concluding them safe for cosmetic use when non-irritating, Hydroxystearyl Cetyl Ether was not explicitly included in these specific assessments. It is generally regarded as safe for cosmetic applications, with no dedicated SCCS or FDA status currently available.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydroxystearyl Cetyl Ether serves as an optional formulation additive, enhancing product texture and visual opacity, but its moderate irritancy and comedogenicity suggest cautious use, particularly for sensitive or blemish-prone skin.
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References
Sources