Science
Mechanism of Action
As an ester, Octyldodecyl Hydroxystearate functions by forming a non-occlusive, conditioning layer on the skin's surface. This action helps to reduce trans-epidermal water loss, contributing to enhanced skin hydration, softness, and an overall smoother feel.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As an ester, Octyldodecyl Hydroxystearate is predominantly oil-soluble, facilitating its incorporation into lipid-based formulations. No specific optimal pH range for its stability has been determined, but esters typically maintain stability across common cosmetic pH ranges.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded Octyldodecyl Hydroxystearate is safe for cosmetic use, provided the final formulation is nonirritating. A specific maximum concentration for the individual ingredient has not been set, with safety being dependent on appropriate formulation practices.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Octyldodecyl Hydroxystearate is a valuable emollient and skin conditioning agent, demonstrating low irritancy and broad compatibility across all skin types, deemed safe when formulated responsibly.
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References
Sources