We can supply you with Red clover P.E. Isoflavones 8% ,10%,20%, 40% ,60% By HPLC [Active ingredient] The main active ingredient is isoflavone , such as Abiochanin A, Formononetin, Daidzein, Genistein, Sission, Ononin , Daidzin, Genistein and so on. [Pharmacology function] Estrogen-like effect, blood fat lowering effect, anti-cancer If you are interested in it, please inform us. We will send you more about it. We are looking forward to a very good mutual benefit long-term cooperation with you in near future.