Up A Cup Non-surgical breast enhancement involves the use of various gels, creams and devices to help you improve breast size without any surgical intervention. There are several types of breast augmentation devices that work directly on your breasts to improve blood circulation and stimulate your breast cells. These devices emit a low frequency vibration to help stimulate the regeneration process of the cells and gradually increase the size of the breasts. On the other hand, breast augmentation creams should be applied to the breasts and work by improving the elasticity of the skin and increasing blood circulation.