How many sessions is recommended for clean laser hair removal near City Hall Station?

Hello! It’s such a hassle to trim my hair with a razor every morning, and sometimes I even get folliculitis, which feels like it’s damaging my skin, so I’ve finally decided to bite the bullet and start hair removal. Since my workplace is near City Hall Station, I’m looking for a dermatology clinic that I can visit regularly after work. I’ve heard a lot of people say that getting laser hair removal treatments is definitely less irritating to the skin and more hygienic than doing it myself.

However, since my hair is quite thick and dense, I am wondering if the recommended number of sessions is usually set to 5, or if I need at least 10 sessions to achieve a clean finish. I would also appreciate it if you could let me know roughly how much I should budget for the total cost of laser hair removal for each area (upper lip, chin, calves, etc.). Please share your experience on whether hair will stop growing back completely if I go consistently, even if it is a hassle!