Basic Information

●INCI：Saccharomyces/Rice Bran Ferment、1,2-Hexanediol、Hydroxyacetophenone

●CAS：----.6920-22-5.99-93-4

●Recommended dosage: 0.5% - 3.0% for general products. As the core raw material, the dosage can be increased according to the needs of the formula.

Product Introduction

●The IC50 of yeast/rice bran fermentation product to B16V melanocytes is about 10.9 μ M/ml, while kojic acid and arbutin are more than 500 μ M/ml；

●Inhibition of yeast/rice bran fermentation products on tyrosinase activity: yeast/rice bran fermentation products are β- Arbutin is nearly 50 times and hydroquinone is nearly 3 times.

●In terms of skin safety test, yeast/rice bran fermentation products are quite surprising. The cytotoxicity test results showed that no cytotoxicity was found in yeast/rice bran fermentation products. The results of multiple skin irritation tests also showed no irritation.

Chemical Indicators

Packaging and Storage

●Packaging: Fluoride barrels vary in size, or customized packaging according to special requirements

●Storage: 24 months; It shall be strictly protected from light and sealed at low temperature.

Other   

●Product property description: it is recommended to add and use in the pH4.0-5.0 system; It is recommended to add below 40 ℃; If necessary, a small amount of antioxidant can be considered in the formulation system. Amount of antioxidant.