Salvia Miltiorrhiza Bunge P.E. Major Components£ºTanshinone IIA, Salvianolic Acid B, Cryptotanshinone, Danshensu etc Extract part: Root of Salvia miltiorrhiza Bge Appearance£ºPowder Specifications£º98%Tanshinone Assay Method£ºUV Pharmacology£ºActivate blood and dredge meridians; Cool blood and subdue swelling; Clear away heart fire and calm the mind ;Expand blood vessels, increase coronary blood flow and blood pressure ;Tranquilize and ease pain Valid period£º24 months