Dimethyl lithospermate B is primarily studied for its potential therapeutic applications due to its bioactive properties. It has shown promise in research related to cardiovascular health, particularly in improving blood circulation and protecting against vascular damage. Additionally, it exhibits antioxidant effects, which may help in reducing oxidative stress and inflammation in various diseases. Its application in skincare is also being explored, as it may aid in protecting the skin from environmental stressors and promoting a healthier complexion. Further studies are ongoing to fully understand its mechanisms and potential benefits in medical and cosmetic fields.