Salvia Root, the dried root and rhizome of Salvia miltiorrhiza Bge, Labiatae, is also called as Danshen, Dan Shen, Red Rooted Sage and Red Sage, etc.. It is often used for the treatment of circulation problems, ischemic stroke, angina pectoris and other cardiovascular diseases. In addition, it is also used to treat menstrual problems, chronic hepatitis, abdominal masses, insomnia, acne, psoriasis, eczema and other dermatosis. Recent physiological studies in China and Japan indicate that it can also improve the function of scardiovascular system. It is well known that Tanshiones, especially Tanshinone IIA, decompose easily at high temperature. NOVANAT has developed a novel low-temperature extraction and purification technology that avoids such disadvantage. The present Salvia Root Extract is a red powder, with a slight characteristic flavor of the Salvia Root and high contents of Tanshinone IIA.