The number of sessions you need to undergo for laser hair removal varies depending on your individual situation, but most people need four to six treatments to see the best results. You may need to have additional maintenance sessions once a year, but you should space the sessions out at least four to six weeks. Your medical provider will determine how many sessions are necessary to see optimum results. The type of laser used to remove your hair may also affect how many sessions you need. A longer wavelength will be more effective on darker skin because it penetrates deeper into the skin. However, a shorter wavelength will be less effective on lighter skin. You may also need more sessions if you have darker skin or a larger area to treat. The procedure doesn’t hurt as much as shaving, threading, or waxing. However, if your skin is sensitive to pain, you should take Advil an hour before your appointment. You may need several sessions to get rid of all the hair on your neck. But the results are worth it! While laser hair removal is effective on almost all men, it is less effective on lighter skin and hair colors. Thankfully, there are new laser treatments for light-colored hair that are more effective.