Science
Mechanism of Action
This ingredient works by creating a protective, occlusive layer on the skin's surface. This barrier effectively reduces trans-epidermal water loss (TEWL), thereby modifying the condition of dry or damaged skin by mitigating flaking and enhancing dermal elasticity, contributing to a softer and smoother complexion.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded Isotridecyl Laurate is safe under current usage practices and concentrations, provided it is formulated to be non-irritating. This assessment was part of a broader review of 237 alkyl esters. The FDA regulates cosmetics post-market, without specific prohibitions or restrictions on this ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Isotridecyl Laurate is a valuable occlusive emollient, particularly effective for dry or compromised skin, offering significant conditioning benefits with a favorable safety profile when appropriately formulated.
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References
Sources