Details:
Product Description CAS NO:97676-23-8, 84775-66-6 Active Ingredient:Glabridin Appearance:Yellowish-brown powder
Purity:Not less than 40% Product Specification / Models |
Appearance:20% Yellowish-brown powder
40% Yellowish-brown powder
90% off-white powder
98% white light yellow crystal
Active ingredient (Glabridin) content (HPLC) :Not less than 40%
Loss on Drying :≤3%
Heavy metals:≤20 ppm
Arsenic(As) :≤2ppm
Total bacteria count:Less than 1000 cfu/g
Yeast/moulds:Less than 100 cfu/g
E-Coli:Negative
Salmonella:Negative
Staphylococcus aureus:Negative
Solubility: soluble in ethanol 1,3-butylene glycol
Particle size: 100% pass 100 mesh
Application
1. Whitening: The inhibitory force to the activity of tyrosinase is stronger than that of the Arbutin,Kojic Acid, Vitamin C Hydroquinone. It can further inhibit the activity of dopachrome
2. Similar activity to SOD: It has the same dispelling force to free oxidizing radical similar to SOD(super oxide dismutase) tautomerase (TRP-2). It possesses a quick highly effective whitening function.
3. Oxygen resistance: It has an approximate resistant force to oxidation as vitamin E.