The treatment itself lasts approximately 45 minutes and we recommend a course of 6 to 10 treatments twice weekly for optimum results. First the breasts are treated with Microcurrent which works on the breast muscles, increasing the muscle tone and thus making the breasts lift and become firmer. This is followed by the vacuum. Specially designed cups are placed over each breast and they are pumped up with the vacuum. The cups are left in place for about half an hour, it may feel slightly uncomfortable. The vacuum increases the blood flow into the breast tissue and this increases the volume by opening the capillaries. The breasts become enlarged immediately following the treatment, but for a more permanent effect a course of treatment is recommended.