Science
Mechanism of Action
This ingredient actively contributes to skin health by acting as an emollient, forming a protective lipid layer to reduce transepidermal water loss and significantly boost moisturizing capabilities. It strengthens the skin barrier, improving its resilience, and has demonstrated the ability to mitigate irritation, making it beneficial for sensitive and dry skin. The phytosterol component also provides protective and antioxidant properties, helping to shield the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Phytosteryl Ricinoleate can act as a stabilizer in emulsion formulations. Palm-derived phytosterols are reported to maintain stability for up to 36 months when stored in cool, dry conditions in unopened containers, but exhibit sensitivity to air, light, and heat.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that phytosteryl ricinoleate is safe in current cosmetic use practices. Comprehensive testing on phytosterols as a group indicated minimal to no irritation or sensitization in dermal and ocular exposures, with no evidence of maternal, teratogenic, genotoxic, or carcinogenic effects.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable emollient and skin-conditioning agent, Phytosteryl Ricinoleate effectively enhances hydration, strengthens the skin barrier, and minimizes irritation, making it highly suitable for dry, sensitive, and normal skin types with a low risk of irritation or comedogenicity.
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References
Sources