MORE INFO SERVICES REVIEWS You simply just massage your head with this at night. Work it into your scalp in a circular motion (it may actually build body as well, not a bad thing), and repeat on either side for about 2-5 minutes daily. The message will stimulate blood flow, resulting in better hair growth! "1.This neck massager is handled very easily.you can control the intensity according to your neck needs.2.It's very popular for the poeple who work in office for a long time."