Science
Mechanism of Action
This ingredient, as a component of phytosterol ester extract (PEE), works by stimulating the skin's natural processes. It is understood to boost the synthesis of crucial dermal components such as hyaluronic acid and type III collagen, contributing to skin plumpness and elasticity. Furthermore, it significantly reduces trans-epidermal water loss (TEWL), thereby fortifying the skin's barrier and improving hydration. Its anti-inflammatory properties help mitigate redness and reduce the appearance of pores linked to inflammation.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
Phytosteryl Rice Branate has been reported for use in cosmetic formulations, including eye makeup and moisturizing products, at concentrations up to 3%. While a general safety assessment for phytosterols exists, Phytosteryl Rice Branate itself does not have a specific, conclusive CIR status ('safe as used' or 'safe with restrictions'), indicating it may not have been formally reviewed as a standalone ingredient or data is insufficient for such a review.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Phytosteryl Rice Branate is a valuable ingredient for improving skin barrier function, boosting hydration, and contributing to dermal repair, with demonstrated low irritancy and comedogenicity.
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References
Sources