Science
Mechanism of Action
Isodecyl Stearate actively supports skin health by supplying exogenous lipids that integrate with the skin's surface, thereby fortifying the natural barrier. This action significantly reduces transepidermal water loss (TEWL), boosting skin hydration and offering protection against inflammation. Its inherent lubricating properties contribute to a perceptibly softer and smoother skin feel.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While specific optimal pH and detailed stability data for Isodecyl Stearate are not extensively documented, related stearate esters, such as Isotridecyl Stearate, are noted for their robust hydrolytic and thermal stability.
Safety
Safety Profile
The CIR Expert Panel determined that alkyl esters, including Isodecyl Stearate, are safe for use in current practices and concentrations when formulated to be non-irritating. No specific SCCS opinion was identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Isodecyl Stearate is a valuable ingredient, effectively enhancing skin barrier function and hydration through its emollient properties, making it particularly beneficial for dry and normal skin types.
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References
Sources