Extract of astragalus root Active Ingredients: Astragalosides, astragalus polysaccharides Specification: Content of astragalosides: 3-20%(HPLC-ELSD), astragaosides content 80%aboveUV) Pharmacological Action: It can improve immunity, protect liver, inhibit osteoclast, and is antifatigue/aging/mutation. Appearance: Yellow to brownish yellow powder or granules; odorless with bitter and spicy taste; can absorb moisture. Inventory Status: Build To Order Advantages: High effective content, more controllable quality Other Items:According to the demands of clients