HairMax Laser Devices deliver safe, nourishing laser light energy directly to the scalp to energize and stimulate hair follicles and help promote hair growth. This process is known as Photo-Bio stimulation, similar to photosynthesis which causes growth in plants. HairMax Laser devices utilize Laser Photo-therapy, which delivers visible light in the red spectrum to your scalp. This therapeutic, nourishing light energy stimulates growth factors, extends the growth phase of hair, and helps restore a healthy hair growth cycle resulting in new hair growth with increased density, fullness and vibrancy.