I have mild acne scars from old pimples, and after researching thoroughly, I finally dared to get CO2 laser treatment. At Seoul Center, there is a doctor who specialises in skin treatment, which makes me feel very reassured. During the procedure, there is a slight stinging sensation, but after 3 days, the old skin cells start to peel off lightly, and the new skin looks much brighter and smoother. By the second session, I already noticed a significant change, and I will definitely continue with the treatment.