I was told up to 6 treatments was usually enough and some clients find 4 treatments is enough but I can only rate the treatment I received at under 50%. The hairs are still coming through alot. I was told at my final visit that I may need up to 12 treatments which wasn't explained at the beginning. Maybe a get out clause because I had explained I was disappointed. There was a new receptionist at the Park Clinic on my last visit who was rude and ignorant to say the least which I raised with the owner who was very understanding and is going to investigate my complaint. I wouldn't feel comfortable going back here for any further appointments.