The Breast Serum is abstractly a natural firming and strengthening product that adds volume to those drooping, flaccid breasts. The Breast Serum is rapidly absorbed into the body then thus increasing the cellular structure of the breasts, and making them nice and taut. The Breast Serum also contains the Thai herb known as Pueraria Mirifica. This herb is a phyto-estrogenic in nature then and has the analogous function as estrogen has in the female body. The Breast Serum produces a great fuller bust-line and tones up the breast skin.