Science
Mechanism of Action
This derivative of lanolin functions primarily as an emollient and occlusive agent. Upon application, it establishes a protective barrier on the skin's surface, effectively preventing transepidermal water loss (TEWL) and maintaining optimal hydration levels. Beyond moisture retention, it also imparts soothing and protective qualities to the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As an oil-soluble lanolin derivative, Lanolin Ricinoleate exhibits stability across a broad pH spectrum. While extreme pH conditions may influence its solubility, lanolin itself typically maintains stability within a pH range of 5.5 to 7.0. It is highly compatible, blending seamlessly with most cosmetic ingredients.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Lanolin and its derivatives, including Lanolin Ricinoleate, safe for use in cosmetics under current practices and concentrations. In leave-on formulations, a maximum concentration of 40% has been reported, while rinse-off products may contain up to 10%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Lanolin Ricinoleate is a valuable emollient and occlusive ingredient, particularly beneficial for dry and normal skin types, offering significant moisture retention and broad formulation compatibility, although specific clinical efficacy data is limited.
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References
Sources