Science
Mechanism of Action
This ingredient is formed via the transesterification of glycereth-8 with Oryza sativa (rice) oil. As a surfactant, it effectively lowers liquid surface tension, allowing immiscible oil and water phases to blend, which is crucial for lifting and removing fat and particulate matter from skin and hair. Beyond its cleansing capabilities, Rice Oil Glycereth-8 Esters retains the rich profile of its rice oil precursor, offering emollient properties to support the skin's natural hydrolipid barrier, potent antioxidant activity from gamma-oryzanol and Vitamin E (tocopherols and tocotrienols) to protect against oxidative stress, and phytosterols for potential anti-inflammatory and regenerative benefits. This comprehensive action contributes to enhanced moisturization, improved elasticity, and protection against environmental stressors.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed PEGylated oils, including those like Glycereth-8 Esters, as safe for cosmetic applications at typical concentrations, provided they are formulated to be non-irritating. Rice-derived components are generally recognized as safe, non-irritating, and hypoallergenic. While the parent rice bran oil may contain trace contaminants in food-grade applications, these are expected to be below cosmetic safety thresholds. EWG Skin Deep identifies Rice Oil Glycereth-8 Esters with a low concern regarding potential carcinogenic effects.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Rice Oil Glycereth-8 Esters is a valuable, water-soluble ingredient that combines effective cleansing and emulsifying properties with the extensive skin-conditioning and antioxidant benefits inherent to rice bran oil, making it suitable for a wide range of skin types and product formulations.
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