... Lagerstoemia Spesiosa L 3. Corosolic acid 2%,3%,5%,20% 4. Brown fine powder High quality Banaba leaf extract, Corosolic Acid ... . Corosolic Acid 3%(HPLC)3. Corosolic Acid 5%(HPLC)4. Corosolic Acid 20%(HPLC)Part of useLeafShelf Life2 yearsPhysical CharacteristicsAppearanceBrown ... Al-plastic bag, 25Kg/Paper-drums with two plastic-bags inside.StorageStored in a cool, ventilated, dry warehouse, to prevent ...