Glabridin Assy :95%min standard :USP25 Packing :25kg/drum we offer ... and good service GlabridinSPECIFICATION Appearance: Yellowish-brown powder Active ingredient (Glabridin) content (HPLC):Not less than 40% Loss on Drying :≤3 ... 1,3-butylene glycol Particle size: 100% pass 100 meshFunction:Glabridin is a kind of whitening cosmetics additive which is quick ...