This Dan Shen extract delivers Salvia miltiorrhiza benefits in alcohol-free glycerine form. The formula helps maintain healthy circulation and blood pressure. Works to protect blood vessels and improve microcirculation. Contains tanshinones that support heart muscle function. May help reduce oxidative stress in cardiovascular system. Easy to take – mix with water or juice. Preserves all the root’s active compounds. A cornerstone of Traditional Chinese Medicine for heart health.