Visible results of skin rejuvenation are generally seen after just 6-8 weeks following procedure and improve further over time. A course of 4-6 Medical Microneedling treatments is usually recommended to achieve optimum micro needling results; however, skin improvement is noticeable after just one treatment. To improve the appearance of acne scarring further treatments may be necessary or a combination of Laser Rejuvenation/Microneedling treatments can be beneficial.