The HairMax Prima 7 LaserComb is a handheld hair regrowth device that utilizes laser technology to stimulate hair follicles and promote regrowth. This device features 7 medical-grade lasers that provide targeted laser therapy to the scalp. The HairMax Prima 7 is FDA-cleared and has been clinically proven to be effective in treating hair loss. It is designed to be used for just 15 minutes per treatment session, making it quick and convenient. Many users have reported noticeable improvements in hair thickness and overall hair health after using the HairMax Prima 7 LaserComb.