For the most part, this is a painless treatment. Although some points can feel hot and if zapped just right can feel like a hot shock, but this doesn’t happen very often. I’ve now had two treatments and the discolouration patches on my face are slowly getting lighter. Good aftercare is a must! Use spf 50 for your face before you leave the clinic. Even on a cloudy day. Your face won’t be red after treatment but its vulnerable to the sun and uv light, so protect it. Can’t wait TIL my next session!