Product name : Rice Bran Yeast Ferment Filtrate
INCI Name: Rice Bran Ferment Filtrate (and) Yeast Extract
Raw Material Source
Raw Material Base:
Derived from Rice Bran, a byproduct of rice milling (Oryza sativa), rich in Vitamin E, γ-oryzanol, polyphenols, and phytosterols.
Fermentation Strain:
Produced using premium yeast (Saccharomyces cerevisiae) through bio-fermentation, enhancing nutrient bioavailability and skin
absorption via biotransformation.
Fermentation Characteristics:
Yeast metabolism breaks down macromolecules in rice bran into smaller, more absorbable components such as peptides, amino
acids, organic acids, and antioxidant actives.
Physicochemical Properties
Appearance: Colorless to pale yellow transparent liquid
Odor: Mild yeast aroma
PH: 5.0 – 6.5
Solubility: Easily soluble in water
Main Functions：
1.Deep Moisturization
Rich in small-molecule amino acids and peptides that penetrate the stratum corneum quickly and enhance skin hydration.
2.Antioxidant & Anti-Aging
γ-Oryzanol, Vitamin E, and polyphenols synergistically eliminate free radicals and delay skin aging.
3.Brightening
Ferulic acid inhibits tyrosinase activity, improving dullness and promoting even, radiant skin tone.
4.Barrier Repair
Yeast polysaccharides promote skin renewal, strengthen the barrier, and relieve dryness and sensitivity.
5.Microbiome Balance
The ferment filtrate gently regulates skin flora, maintaining a healthy skin ecosystem.
Application Fields
Essence / Toner / Lotion / Cream
Mask / Mist / After-sun repair products
Scalp care products (helps restore scalp barrier and supports healthy hair roots)
Recommended Dosage
Usage in cosmetics: 1 – 10%
(Adjustable according to product type and formulation system)
