Product Name: Huperzia Serrata Extract Latin Name: Lycopodium serratum Thunb Part Used: Whole herb Solvent Used: Ethanol&Water Active Ingredient:Huperzine A (Hup-A) Specification: 1%-99% Test Method: HPLC Appearance: Brown to white fine powder Packing size: 25kg/carbon drum; 1kg/bag Other Status: Natural Ingredient, No synthetic part, Non-GMO, Non-IR, Non-ETO, BSE Free. Shelf Life: 2 years Country of Origin: China Sample Status: 10g free sample is available