Science
Mechanism of Action
This ingredient operates by establishing a biomimetic lipid barrier on the skin's surface, which significantly reduces transepidermal water loss, thereby enhancing skin hydration. Its emollient and conditioning attributes contribute to epidermal softening and smoothing, while also aiding in the restoration and reinforcement of the skin's natural protective lipid matrix.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient is a waxy solid at ambient temperatures, demonstrating good thermal stability. Related compounds suggest stability across various pH levels. It is practically insoluble in water, with an estimated solubility of 2.442e-014 mg/L at 25 °C.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed general cholesterol safe as used. Closely related compounds like Cholesteryl Isostearate are also considered safe for cosmetic applications by regulatory bodies, typically exhibiting low potential for irritation or sensitization.
Your Skin
Skin Compatibility
Our Assessment
Verdict
As a cholesterol derivative, Cholesteryl Isostearyl Carbonate is a valuable emollient and skin conditioning agent that enhances barrier function and hydration across multiple skin types.
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References
Sources