Osthole Cnidium Monnieri Extract, osthole 0%-98% HPLC, light-yellow powder, white crystal, powder size: 100% pass 80 mesh Osthole Cnidium Monnieri Extract Botanical Source:Cnidium Monnieri (L.) Cuss.Part Used:FruitAssay ... manufacturer of osthole ,pls contact us if you have any inquiry ,we will give you the competitive price and good quality. osthole--cnidium monnieri plant extract 20%