First of all, the laser is the latest Apogee model. The machine I've experienced is called Gentle or something, but it's much, much less painful than that. The cooling air that comes out when the laser is applied greatly reduces the pain. Almost all hair is removed except around the mouth. I have no review for the chin botox because it's only been one day since I got it. The price is 35,000 won, which is a plus.