Oryzanol

Product Description

Oryzanol is a high-purity, natural active complex extracted from rice bran oil, renowned for its powerful antioxidant and photoprotective properties. It is a synergistic mixture of ferulic acid esters of sterols and triterpenes. Its key advantage lies in this dual functionality: effectively neutralizing damaging free radicals while also helping to absorb UV-B radiation, providing comprehensive defense against environmental stressors. As a signature ingredient of J-Beauty and K-Beauty, Oryzanol offers formulators a trusted, science-backed botanical active for creating high-performance anti-aging, brightening, and protective skincare.

Product Uses

This versatile active is ideal for a wide range of protective and anti-aging formulations:

• Sun Care & Daily Protection: A key component in sunscreens and daily moisturizers to boost UV protection (especially UVB) and provide antioxidant defense.
• Anti-Aging: Incorporated into creams and serums targeting photoaging, oxidative stress, and loss of radiance.
• Brightening Products: Used in formulations aiming for a gentle brightening effect and improved skin tone evenness.
• Lip Care: Added to lip balms for antioxidant protection and potential UV filtering.

Formulation Suggestions

The recommended dosage is between 0.1-1.0%. Oryzanol is an oil-soluble powder with a melting point around 135-155°C (range due to mixture). It must be added to the oil phase and heated sufficiently until fully dissolved. Ensure complete dissolution before emulsification to avoid grittiness. Due to its sensitivity to light and oxidation, incorporate antioxidants (like Vitamin E) into the oil phase and use opaque packaging.

Our advice is for reference only. Please follow the recommendations of your formulator for actual production.

Product Specification

• INCI Name: Oryzanol
• Synonyms: Gamma Oryzanol, Rice Bran Active
• CAS No.: 11042-64-1
• Molecular Formula: N/A (Mixture of ferulic acid esters)
• Appearance: White to light yellow crystalline powder
• Purity: ≥98% (Total Oryzanol content)
• Solubility: Soluble in oils and organic solvents. Insoluble in water.
• Stability: Relatively stable but sensitive to light and oxidation over time. Requires antioxidant protection and opaque packaging in formulations.
• Properties: A potent antioxidant mixture from rice bran. Provides free radical scavenging, natural UV-B absorption, potential skin brightening (tyrosinase inhibition), and anti-inflammatory benefits.
• Origin: China