Is laser hair removal permanent? If not, how long do you need to wait between laser treatments? It depends on several factors, and your doctor will let you know how long you should wait between treatments. Generally, clients can have hair removal every four to eight weeks.
One factor to keep in mind in regards to future treatments is that hair does not grow at the same rate on different parts of the body. If you are having treatments on an area where hair grows quickly, such as your upper lip, you might have laser treatments every four weeks. If you’re having treatments done on a part of the body where hair grows slowly, like the back, you might only have treatments every 10 to 15 weeks.