Thank you for your question regarding the best or most effective scar treatment for an arm lift or brachioplasty. The best scar starts with your plastic surgeon. You should select a board-certified, plastic surgeon who’s done at least 100 arm lifts or brachioplasties in their career. Please thoroughly view their before and after arm lift pictures. After you have selected a qualified plastic surgeon, then the healing is up to you. This eventual arm lift scar depends on the sutures used, tension in the flap, your genetics, and your healing. You should rely on your plastic surgeon’s experience on the amount of tension in the flap and the sutures that should be used. Post-operatively, you can influence the arm lift scar. It is my personal belief as a board-certified plastic surgeon in Beverly Hills, having performed hundreds of arm lift, that the final coating on the arm lift scar should have Dermabond. This is an adhesive which minimizes tension and prevents infection. In addition, I believe arm compression garments are essential to minimize arm scarring. Arm compression garments should be worn for at minimum 6 weeks. After 6 weeks, the only medical proven scar decreasing cream is silicone. I like to use a product called Biocorneum as well as silicone strips. There is also another product called Embrace. If your arm scars still are unsatisfactory, then I would suggest Fraxel laser treatment. Please consult with your plastic surgeon before using the Fraxel laser. One needs to be completely certain that the incision is completely healed before the laser application for cosmetics scar appearance. If after all these modalities you are still not satisfied with the appearance of the arm, arm scar revision surgery can usually be performed in the office under local anesthesia. It has been my experience less than 1%, of my patients need arm lift scar revision. When seeking a board-certified, plastic surgeon who is experienced in arm lift surgery, please do your research. Travel out of state if you must to find such an experienced, arm lift plastic surgeon. If you have any more questions regarding arm lift (brachioplasty) or post-operative arm lift scar treatment, please contact my office. Sincerely, Dr. Katzen