I am leaving a review about the Excel V Laser treatment I received 5 times in the past to improve my career. First of all, I tend to have redness on my face, especially the redness and acne marks under my chin due to adult acne. So, I received the Excel V Laser treatment 5 times, and the redness has definitely disappeared compared to before. For those of you who are worried about red skin, get Excel V. I got it at a local clinic.