Science
Mechanism of Action
Cholesteryl Lanolate acts as an emollient by integrating with the skin's lipid matrix. Its biomimetic structure allows it to mimic the function of natural skin lipids, thereby strengthening the skin barrier, reducing transepidermal water loss (TEWL), and imparting a softer texture while retaining essential hydration.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As a lipophilic cholesteryl ester, Cholesteryl Lanolate is insoluble in water but soluble in various organic solvents and vegetable oils. While a specific optimal pH range for its stability is not explicitly available, cholesterol-containing liposomes demonstrate enhanced stability with increased cholesterol content and reduced acid sensitivity.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Cholesteryl Lanolate, along with related Lanolin materials, is safe for topical application at current usage concentrations. Maximum reported use concentration is 40% in leave-on products and 10% in rinse-off products as of 2022. No specific SCCS opinion was identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Cholesteryl Lanolate is a valuable biomimetic emollient, effectively supporting the skin's natural barrier function and enhancing moisture retention for dry, sensitive, and normal skin types, with established safety for topical use.
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