Brief Introduction:Clinic demonstrates that Photo-biological therapy employs a safe and effective way to accelerate blood circulation and stimulate the cell metabolism and protein synthesization and tissue regeneration. In several weeks, there will come out with a visible improvement. Photo-biological therapy is able to increase the hair density by 40%-60% and it shows a 85% success rate in halting the progression of hair loss.Principle of the laser hair growth machine The Program of the laser hair growth machine Specification of the laser hair growth machineFactoryDeliveryFor any further information that you may require,Please, do not hesitate to contact us.--- RoseZhao