Science
Mechanism of Action
This ingredient operates by creating a lubricating film on the skin's surface, which exhibits occlusive qualities to minimize trans-epidermal water loss. This action effectively locks in moisture, thereby boosting skin hydration, softness, and suppleness. Furthermore, it acts as an efficient solvent for other ingredients and improves the consistency and luxurious slip of skincare formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
It demonstrates excellent resistance to both oxidation and hydrolysis, ensuring stability within formulations.
Safety
Safety Profile
The CIR Expert Panel has concluded that Hexyldecyl Isostearate, along with other alkyl esters, is safe for use in cosmetic products under current practices of use and concentration, provided formulations are non-irritating. It is registered with the FDA under UNII 3V20TC06U5, though a specific SCCS opinion was not found for this compound.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hexyldecyl Isostearate is a valuable emollient that significantly enhances skin softness and moisture retention while improving product texture, supported by a favorable CIR safety assessment.
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References
Sources