I have suffered from full acne on my face for more than one year. I have seen the dermatologist and tried many remedies without success. Finally, I came to Dr. Wu who thought my problem is caused by the inner heat, especially in the stomach, since I tend to have rich and tasty food. Besides using herb mask for the face, Dr. Wu also treated my inner body with acupuncture and herb tea. After four weeks’ treatment, the acne has gone down by 95 percent.