Carthami flos, Hong Hua 红花
activates blood circulation, unblocks menstruation; dissolves blood stasis, reduces swelling, relieves pain from trauma
Angelica sinensis Radix (Dang Gui 当归)
tonifies blood, activates blood circulation, removes Qi stagnation, alleviates pain, regulate menstruation; moistens intestine, promotes bowel movement, relieves constipation.