This product is the flavonoids extractive of Crataegus Pinnatifida Bge. Var Major N. E. Br. or Crataegus Pinnatifida Bge. Light brown yellow or brown yellow powder with special scent, no smell, bitter, easy soluble in water and ethanol.

1. It helps to increase the utilization of oxygen in the heart while increasing enzyme metabolism in the heart muscle.
2. It helps increase circulation and is good for either high or low blood pressure.
3. It is very effective in relieving restlessness and insomnia with those that have heart problems. Hawthorn can prevent arteriosclerosis - hardening of the arteries.
4. Restrain the conglomeration of blood platelet, expanding coronary artery to improve the blood supply of cardiac muscle, reducing the oxygen consumption of cardiac muscle; good effect to the bloodless heart disease. reduce blood fat and pressure. Suitable for coronary heart disease, insufficiency coronary artery blood supply, angian and heart vein disease.