Oryza Sativa Seed Protein
INCI: ORYZA SATIVA SEED PROTEIN
Reviewed by Rosie · Last updated 14 Aug 2026
Also known as: Oryza Sativa Seed Protein
A plant-derived protein with antioxidant potential for skincare formulations
Best For Skin Types
All
Addresses
Usage Frequency
Daily
What Is Oryza Sativa Seed Protein?
Oryza sativa seed protein is derived from rice seeds and functions as an antioxidant ingredient in skincare formulations. It is a naturally sourced protein that has been incorporated into cosmetic products to support skin health through its chemical properties.
As a protein-based ingredient, it differs from many synthetic antioxidants and may offer a plant-forward alternative for formulators seeking natural-origin actives.
Benefits for Your Skin
How It Works
The antioxidant mechanism of oryza sativa seed protein is thought to work by neutralising free radicals—unstable molecules that can contribute to skin ageing and damage. Antioxidants work by donating electrons to these free radicals, rendering them harmless.
The protein component may also provide conditioning or texture benefits within a formulation, though the specific mechanisms in skincare applications remain understudied.
Clinical Evidence & References
Research specifically examining oryza sativa seed protein's efficacy in skincare remains limited. Most published research on rice has focused on nutritional or agricultural aspects rather than topical cosmetic applications.
Whilst the ingredient is used in approximately 0.1% of skincare products, robust clinical trials demonstrating its skin benefits are not readily available. It may offer antioxidant potential as a plant-derived protein, but evidence in this application is currently insufficient to make strong claims about its effectiveness.
How to Use
This ingredient is typically found in serums, creams, and masks formulated with other antioxidants or skin-conditioning actives. It works well as part of a broader antioxidant routine and is generally combined with other evidence-backed ingredients to support overall efficacy. Use as directed by individual product instructions.
Safety & Precautions
Frequently Asked Questions
From the Clinic
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Oryza Sativa Rice Bran Oil
Oil extracted from husks of rice grains
Oryza Sativa Seed Water
A plant-derived conditioning ingredient with antioxidant and skin-soothing properties
Oryzanol
Rice-derived antioxidant for UV protection support
Oxidoreductase
Enzyme class supporting skin antioxidant defence
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