Perfect after-sales service, if you have any dissatisfaction after receiving our Astragalus products, please contact us via mail, we guarantee to provide you with Full refund or reshipment service, 100% to solve the problem for you. Astragalus slices taste sweet and delicate, use Brew with boiling water, you can enjoy a cup of delicious Astragalus tea. Our astragalus slices have a net weight of 12 ounces and are packed in a well-sealed jar, which can very well retain the original taste of astragalus and prevent the loss of nutrients. Astragalus is grown on natural farms, and no pesticides are used throughout the growth process. No preservatives are added to the slices of Astragalus. 100% healthy and safe. Our astragalus is planted in premium natural farms in Gansu, China. The farm is sunny and fertile, and the grown astragalus is rich in polysaccharides, astragalosides, isoflavones and other trace elements, which are extremely beneficial to the human body's healthy immune system.