Science
Mechanism of Action
This ingredient actively enhances skin health by boosting hydration through increased water content, resulting in a softer and more supple feel. It functions as a potent antioxidant, effectively neutralizing free radicals and alleviating oxidative stress with key compounds such as ferulic acid, vitamin E, and gamma-oryzanol. Additionally, it reinforces the skin's protective barrier, improves elasticity, and bolsters resistance to environmental irritants. Its natural phytic acid offers gentle exfoliation, while anti-inflammatory B vitamins and phytocompounds work to soothe the skin and reduce hyperpigmentation by modulating melanin overproduction.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 While specific clinical studies precisely determining optimal concentrations for hydrolyzed rice bran extract on human skin are limited, general cosmetic formulations commonly incorporate it within a 1-2% range. Broader research on unhydrolyzed rice bran extract demonstrates benefits such as increased collagen and elastin synthesis, elevated skin moisture, enhanced fibroblast migration, and significant antioxidant, anti-inflammatory, and pro-regenerative activities observed in vitro and in murine models.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Hydrolyzed Rice Bran Extract is safe for cosmetic use within current practices and concentrations, up to 2%. Safety data are typically inferred from comprehensive assessments of other rice-derived extracts. Manufacturers should ensure that contaminant levels, including pesticides and heavy metals, do not surpass established thresholds for rice-derived cosmetic ingredients. The unhydrolyzed form of rice bran extract has also received GRAS (Generally Recognized as Safe) status from the FDA for use as a food additive up to 1.5% in certain categories.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Rice Bran Extract is a valuable, multifunctional ingredient that enhances skin hydration, offers robust antioxidant protection, and supports overall skin health across all skin types with a low risk of irritation or comedogenicity.
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