I'm curious about the effectiveness and cost of treatment for forehead and philtrum acne.

I tend to have a lot of acne, especially on my forehead and philtrum, so I've been very curious about acne treatments lately. I've read reviews saying that you need multiple treatments to see noticeable skin improvement, so I'm wondering if those who have actually received these treatments are seeing results even on narrow, concentrated areas like the forehead and philtrum. Also, since prices vary significantly between clinics, I'd like to know about the satisfaction level relative to the cost. Once I get a pimple, it bothers me so much that I end up picking at it. So, I'm wondering how many treatments would be appropriate!