Thank you for your question. Yes, it is safe to have a microneedling treatment a year after Accutane. I am unable to assess the severity of your scars without a picture, however microneedling is generally a great treatment to diminish the appearance of acne scars. Microneedling will also improve the overall texture and tone of your skin. You can enhance your microneedling results through the use of your own PRP (platelet rich plasma) or PRF (platelet rich fibrin). PRP and PRF stimulate the production of growth factors, collagen and elastin in the treatment area which will yield faster results and less downtime post treatment. PRP and PRF is obtained by a simple blood-draw. I recommend three microneedling treatments 4-6 weeks apart for optimal improvement. Best of luck,Dr. Kian
Thank you for you questionYes, a year is more then enough time to wait before receiving the micro needling treatment. Micro needling is a wonderful treatment to remove scars due to acne. Thank you