In Traditional Chinese Medicine (TCM), safflower (Carthamus tinctorius) is known as Hong Hua (红花). It is classified primarily as an herb that invigorates the blood and dispels blood stasis to unblock channels and relieve pain. It has been used medicinally to increase circulation through the feet. Paired with the refreshing scent of peppermint, this foot soak will help relax tender feet, and increase circulation to help dispel aches and pains.