Quick View Specification: 40~85% Total Glycosides; 10%~30% Echinacoside; 4%~11% Acteoside Botanical Name: Cistanche tubulosa (Schenk) Wight Characters: Powder Color: Brown powder Odour: Characteristic Mesh: 80 Loss on drying % : â?¤5.0% Storage and shelf life: Storage: 1kg foil bag, 25kg/drum, double plastic bags for inner packing and carton drum for outer packing Stored conditions: Cool&dry place. Do not freeze. Keep away from strong light and heat Shelf time: 3 years when stored properly.