Polysaccharide 10%-50% Natural Plant Extract Astragalus Root Extract Powder Cycloastragenol 98% 99%

Astragalus (scientific name: Astragalus membranaceus (Fisch.) Bunge) is a plant of the leguminous family and the genus Astragalus.Perennial herb, 50-100 cm tall.The main root is thick, woody, often branched, off-white.The stem is erect, the upper part is much branched, has fine ribs, and is covered with white pilose.The pinnately compound leaves have 13-27 leaflets, 5-10 cm long.The raceme is slightly dense, with 10-20 flowers; the total pedicel is nearly as long as the leaves or longer, and elongates significantly at the fruit stage.Pods are membranous, slightly swollen, semi-elliptic, with neck beyond calyx; 3-8 seeds.The flowering period is June-August, and the fruiting period is July-September.

What is the function of Astragalus Extract ?