Rice Bran Ferment is a natural, upcycled cosmetic active ingredient made from fermented rice bran, rich in antioxidants, vitamins, and moisturizing factors, used in gentle cleansers and skincare for hydration, improved texture (soft peeling), and skin comfort, leveraging Japanese traditions like nukazuke for enhanced efficacy and skin barrier support. It's known for boosting moisture, improving roughness, offering skin protection, and creating gentle yet effective cleansing products.