Because it all depends on how your individual body reacts to the treatment, it’s impossible to know exactly how many sessions of laser removal you will need without a consultation. For optimal results, most people need somewhere from 4 to 6 sessions, and it’s encouraged that you come back for maintenance treatments once or twice a year when needed. The full treatment cycle can take a couple of months because you will need to space out your appointment by several weeks when scheduling your hair removal treatments.