Kampo Throbbing Rack contains natural ingredients that help relieve the symptoms of migraine headaches:

Pyrethrum reduces the frequency of migraine headaches thanks to parthenolide, a compound that inhibits the release of substances from platelets that cause migraine headaches and prevent its occurrence.
Soy isoflavone has anti-inflammatory and analgesic effects, dilates blood vessels, and relieves headaches.
Cinnamon improves blood flow and prevents the formation of blood clots.
Vitex extract relieves the symptoms of PMS.
Cordyceps reduces the risk of heart disease and prevents the formation of blood clots.
French pine bark extract helps relieve chronic fatigue and normalize blood pressure.
Magnesium reduces certain symptoms of PMS, including mood swings, anxiety, bloating, irritability and tension. It also increases the absorption of calcium and group B vitamins.
Vitamin B2 supports the nervous system.