I'm curious about the effects of Pico Toning.

Ever since my skin broke out recently, applying things like whitening and cica ampoules doesn't seem to be working, so it looks like I'll eventually have to go to a dermatologist... Is Pico Toning the most effective for removing blemishes?

I've seen in online communities that Pico Toning is incredibly effective for getting rid of redness, even more so than regular toning. I'm really curious if it will definitely be effective for acne hyperpigmentation like mine. Some people have said that their redness actually worsened and their skin became more sensitive after the treatment, so I'm honestly a bit worried about that part as well. Also, is the pain bearable?

Please let me know if it is sufficient to get Pico Toning alone, or if I need to sign up for a package with other treatments to see 확실한 (definite) results. I would also appreciate it if you could let me know the cost.