INCI Name
Brown Rice Protein
Functions
3 Roles
Sustainability
8/10
Category
actives
What It Does
Brown Rice Protein is a plant-derived hydrolyzed protein obtained from Oryza sativa (brown rice), extracted from the bran and endosperm layers that are retained during minimal milling. It is rich in amino acids such as glutamine, arginine, and cysteine, which help strengthen the hair shaft and support skin barrier function by binding to keratin and forming a protective film. Formulators favor it as a vegan and hypoallergenic alternative to animal-derived proteins like hydrolyzed keratin or silk, making it especially appealing in clean beauty and allergen-conscious formulations for both hair care and skincare.
Technical Properties
pH Range
4.5-7.0
Optimal working range
Ionic Charge
amphoteric
Molecular charge type
Viscosity Effect
thickening
Impact on formula thickness
Foaming Ability
low
Lather generation
Ingredient Compatibility
Works Well With
Avoid Combining
Sustainability Profile
Sustainability Score
Biodegradability
readily biodegradable
Source
plant-derived
Feedstock
Oryza sativa (brown rice) bran and endosperm, typically a byproduct of rice milling
Related Ingredients
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Quick Reference
- Full INCI Name
- Brown Rice Protein
- Common Name
- Brown Rice Protein
- Category
- actives